Is there a generally accepted term for fractions of Currency Units?
"of course if you asked me to give you $24.4955 I can't. No, but if I asked you to give me $24.4955 and you gave me a piece of paper saying ""I O U $24.4955"", and then this happened repeatedly until I had collected 100 of these pieces of paper from you, then I could give them back to you in exchange for $2449.55 of currency. There's nothing magical about the fact that there doesn't happen to be a $0.001 coin in current circulation.  This question has some further information." I recently bought a stock -  which was priced exactly as your question ponders, to the 1/100 cent. I happened to buy 2000 shares, but just a round lot of 100 would be enough to create no need for rounding.  It's common for industry to price this way as well, where an electronic component purchased by the thousands, is priced to the tenth or hundredth of a cent.  There's nothing magic about this, and you'll have more to ponder when your own lowest unit of currency is no longer minted. (I see you are in UK. Here, in the US, there's talk of dropping our cent. A 5 cent piece to be the smallest value coin. Yet, any non-cash transactions, such as checks, credit card purchases, etc, will still price to the penny.) To specifically answer the question - it's called decimal currency. 1/10, 1/100 of a cent. The Coinage Act of 1792 of the Continental Congress established that the lowest money of account for the United States is one-thousandth (1/1000) of a dollar. This sub-unit is the mille (also written mil, mill). Other sub-units  given by the act are the disme for one-tenth (1/10) of a dollar (for which, etymologically, is the origin of the word dime), and the cent for one-hundredth (1/100) of a dollar. The ten-thousandth of the dollar value is taken on account by a few financial organizations, but has no official given term. For the monetary value of USD 27.4955, it may be quoted as twenty-seven dollars, forty-nine cents, and five-and-a-half milles.
The 'standard' thing to do, after double checking your numbers to see if you can find or remember the actual reason for the discrepancy is to use an Income account for 'extra' money and an expense account for 'lost' money. The Imbalance account is meant as a temporary placeholder for monies not yet put into their right account. I personally use Income:Other Income for such found money, and Expenses:Adjustment for lost money. The quant aspect '''''. This is the kind of math I was wondering if it existed, but now it sounds like it is much more  complex in reality then optimizing by evaluating different cost of capital. Thank you for sharing "The key term you're looking for is ""purchasing power parity"", which considers the local prices of goods and services when making comparisons between countries. For example, you can look up the GDP by PPP per capita to get a sense of much people on average incomes can buy in each country. Of course, average incomes may not be too relevant to your own specific circumstances, but nonetheless you can look at the PPP data itself to figure out how to translate specific numbers between two currencies. However, note that the ""basket"" of goods used to calculate this measure itself has a significant impact on the results. Comparing prices of food and electronic equipment respectively will often give very different answers." There are several local currency initiatives in the US list here.  Most are attempts to normalize a value as a living wage, or encourage local consumption networks.  If you are in the catchment region of one of these, see if you can get a grant or loan to get started (if you are willing to buy into the philosophy of the group such as a $10 minimum wage) m "Is there a word for that $20k owed? Trade Receivables, Accounts Receivables, or just Receivables Is there a different word for that $30k ""hypothetical"" total? Current Assets (Includes Inventory and other short term assets)" If the account is not dollar-denominated, I would say it does not make sense at all to have dollar-denominated statements. Such a statement would not even be accurate for any reasonable amount of time (since FX rates constantly fluctuate). This would be a nightmare for accounting purposes. If you really need to know the statements in USD, I think the best practice would be to perform the conversion yourself using Excel or some similar software. "There are some index funds out there like this - generally they are called ""equal weight"" funds.  For example, the Rydex S&P Equal-Weight ETF.  Rydex also has several other equal weight sector funds" As BrenBarn stated, tracking fractional transactions beyond 8 decimal places makes no sense in the context of standard stock and mutual fund transactions.  This is because even for the most expensive equities, those fractional shares would still not be worth whole cent amounts, even for account balances in the hundreds of thousands of dollars. One important thing to remember is that when dealing with equities the total cost, number of shares, and share price are all 3 components of the same value.  Thus if you take 2 of those values, you can always calculate the third: (price * shares = cost, cost / price = shares, etc).  What you're seeing in your account (9 decimal places) is probably the result of dividing uneven values (such as $9.37 invested in a commodity which trades for $235.11, results in 0.03985368550891072264046616477394 shares).  Most brokerages will round this value off somewhere, yours just happens to include more decimal places than your financial software allows. Since your brokerage is the one who has the definitive total for your account balance, the only real solution is to round up or down, whichever keeps your total balance in the software in line with the balance shown online. If you are looking to go long (buy) you would use bid prices as this is what you will be matched against for your order to be executed and a trade to go through. If you are looking to go short (sell) you would use the ask prices as this is what you will be matched against for your order to be executed and a trade go through. In your analysis you could use either this convention or the midpoint of the two prices. As FX is very liquid the bid and ask prices would be quite close to each other, so the easiest way to do your analysis is to use the convention I listed above. Under US law, if you clearly have more than half of a torn bill it is worth its full value; the smaller piece is worth nothing... except that having both halves makes the banking system much happier, since it prevents some particularly stupid counterfeiting attempts. So this proposal wouldn't be cheat-proof unless the cut is close enough to the middle to make determining 51% difficult. And I'd like to see you try to explain to a bank how so many bills were cut in half... (This is more normally an issue when money has been damaged unintentionally, of course.) How can I correctly account for having money in different currencies, without currency transfers or currency fluctuations ending up as gains or losses? In my view, your spreadsheet should be in multiple currencies. i.e. if you have gained some in specific currency, make a note of it in that specific currency. If you have spent something in a specific currency, then make a note accordingly. You can use an additional column for reporting this in a neutral currency say GBP. If you are transferring the money from account of one currency to account of another; change the balances as appropriate with the actual conversion rate. If you need this record keeping for tax purposes, then get a proper advise from accountant. If you have access, factset and bloomberg have this.  However, these aren't standardized due to non-existent reporting regulations, therefore each company may choose to categorize regions differently.  This makes it difficult to work with a large universe, and you'll probably end up doing a large portion manually anyways. "Once a currency loses value, it never regains it. Period. Granted there have been short term periods of deflation, as well as periods where, due to relative value fluctuation, a currency may temporarily gain value against the U.S. dollar (or Euro, Franc, whatever) but the prospect of a currency that's lost 99.99% of its value will reclaim any of that value is an impossibility. Currency is paper. It's not stock. It's not a hard commodity. It has no intrinsic value, and no government in history has ever been motivated to ""re-value"" its currency. Mind you, there have been plenty of ""reverse splits"" where a government will knock off the extraneous zeroes to make handling units of the currency more practical." Thank you Slater\_John for voting on metric\_units.    This bot wants to find the best and worst bots on Reddit. [You can view results here](https://goodbot-badbot.herokuapp.com/).     ***    ^^Even ^^if ^^I ^^don't ^^reply ^^to ^^your ^^comment, ^^I'm ^^still ^^listening ^^for ^^votes. ^^Check ^^the ^^webpage ^^to ^^see ^^if ^^your ^^vote ^^registered! "In Europe in most of the countries there is also a thing called ACH. In UK there is a thing called BACS and in other countires there are other things. Essentially every country has what is called a ""Low value Net Settlement System"" that is used to transfer funds between accounts of different banks. In US there is rounting number, in UK there is a Sort Code, in Indonesia there is a sort code. Essentially a Bank Identifier that is issued by the Governing body within respective countires.   Certian identifiers like SWIFT BIC [Bank Identification Code] are Unique across world."