ROUND Function
The ROUND function rounds a number by the specified factor. The rounding options are "0" to round to 1s, "1" to round to thousands, "2" to round to millions, and "-1" to use the document defaults. The optional pad zero parameters are "0" does not pad the number, "1" pads the truncated numbers with zeros, and "-1" uses the active document defaults.
Syntax
ROUND(value, divisor value, <pad zeroes>)
Example 1
ROUND(15.89)
Returns the value 16, rounded by 1s.
Example 2
ROUND(1600, 1)
Returns the integer 2, which is 1600 rounded by 1000s and then displayed as the closest integer.
Example 3
ROUND(1600,1,1)
Returns the value 2000, which is 1600 rounded by 1000s and then padded with the appropriate number of zeros.