Math.ceil Function (JavaScript)
JavaScript - Internet Explorer 10
Returns the smallest integer greater than or equal to its numeric argument.
Math.ceil(number)
The required number argument is a numeric expression.
The return value is an integer value equal to the smallest integer greater than or equal to its numeric argument.
Applies To: Math Object (JavaScript)
Supported in the following document modes: Quirks, Internet Explorer 6 standards, Internet Explorer 7 standards, Internet Explorer 8 standards, Internet Explorer 9 standards, Internet Explorer 10 standards. Also supported in Windows Store apps. See Version Information.