CEILING function
Rounds a number away from 0 (zero) to the next instance of multiple. If multiple is not specified, the number rounds away from 0 to the next integer.
Syntax
CEILING(number, multiple)
Remarks
Number and multiple must have the same signs, or a #NUM! error is returned. If either number or multiple cannot be converted to a value, a #VALUE! error is returned. If either number or multiple is 0, the result is 0.
Example 1
CEILING(3.7)
Equals 4.
Example 2
CEILING(-3.7)
Equals -4.
Example 3
CEILING(3.7, 0.25)
Equals 3.75.