CEIL
The CEIL function returns the smallest integral number that is greater
than or equal to the specified number. This function returns a value
that is the same type as the argument.
Syntax
CEIL(n)
Parameters
n The number to be evaluated. This can be of any numeric
type.
Examples
10 A = CEIL(3.7) !A = 4
20 B = CEIL(-3.7) !B = -3