Category: Number function

This function returns the integer part of a number.

Return value type: Number (Integer)

This function does not perform any rounding process, it simply drops any decimal portion present in number.

Truncating a whole number (integer) simply returns that integer value.

truncate(-10.99) //Returns -10

truncate( 10.99) //Returns 10

truncate(100.1) //Returns 100

truncate(-54.78294) //Returns -54

• Ceiling(number)
• Floor(number)