CEIL or CEILING function

The CEIL or CEILING function rounds the specified number up, and returns the smallest number that is greater than or equal to the specified number.

The specified number must be a DOUBLE PRECISION number.

If the specified number is NULL, the returned value is NULL.
If the specified number is equal to a mathematical integer, the returned value is the same as the specified number.
If the specified number is zero (0), the returned value is zero.
If the specified number is less than zero but greater than -1.0, the returned value is zero.

The returned value is the smallest (closest to negative infinity) double floating-point value that is greater than or equal to the specified number. The returned value is equal to a mathematical integer. The data type of the returned value is a DOUBLE PRECISION number.

Syntax

CEIL ( number )

CEILING ( number )