Rounding means making a number simpler but keeping its value close to what it was. The result is less accurate, but easier to use. Example: 73 rounded to the nearest ten is 70, because 73 is closer to 70 than to 80. But 76 goes up to 80.
The cast also includes Jimmi Simpson (Hap and Leonard), Shannon Woodward (Raising Hope) and Clifton Collins, Jr. (Red Widow). Westworld premieres Sunday, Oct. 2 at 9/8c on HBO.
Watch Next. The latest HBO epic Westworld starts next week and is set to pack quite the punch. Launching on Tuesday at 9pm on Sky Atlantic, the sci-fi western has a whole Hollywood roster of stars that collectively have appeared in some genre defining roles on the big screen.