parameters: (value, grid, mode=0)
return_statement: return result
docstring: Round off the given value to the given grid size.
  
      Arguments:
      value -- value to be roudne
      grid -- result must be a multiple of this
      mode -- 0 nearest, 1 up, -1 down
  
      Examples:
      
      >>> round_grid(7.5, 5)
      10
  
      >>> round_grid(7.5, 5, mode=-1)
      5
  
      >>> round_grid(7.3, 5, mode=1)
      10
  
      >>> round_grid(7.3, 5.0, mode=1)
      10.0
docstring_summary: Round off the given value to the given grid size.
docstring_tokens: Round off the given value to the given grid size .
function: def round_grid(value, grid, mode=0):
      """Round off the given value to the given grid size.
  
      Arguments:
      value -- value to be roudne
      grid -- result must be a multiple of this
      mode -- 0 nearest, 1 up, -1 down
  
      Examples:
      
      >>> round_grid(7.5, 5)
      10
  
      >>> round_grid(7.5, 5, mode=-1)
      5
  
      >>> round_grid(7.3, 5, mode=1)
      10
  
      >>> round_grid(7.3, 5.0, mode=1)
      10.0
  
      """
      off_grid = value % grid
      if mode == 0:
          add_one = int(off_grid >= (grid / 2.0))
      elif mode == 1 and off_grid:
          add_one = 1
      elif mode == -1 and off_grid:
          add_one = 0
      result = ((int(value / grid) + add_one) * grid)
      return result
function_tokens: def round_grid ( value , grid , mode = 0 ) : off_grid = value % grid if mode == 0 : add_one = int ( off_grid >= ( grid / 2.0 ) ) elif mode == 1 and off_grid : add_one = 1 elif mode == - 1 and off_grid : add_one = 0 result = ( ( int ( value / grid ) + add_one ) * grid ) return result