The ISO.CEILING function returns a number to the nearest integer or to the nearest multiple of significance. Regardless of the sign of the number, the number is rounded up. However, if the number or the significance is zero, zero is returned.

ISO.CEILING takes 1 required argument and 1 optional argument:

Syntax: ISO.CEILING(number, [significance]) ##### Using the ISO.CEILING function:  Note:
See also the CEILING function. The arguments for the ISO.CEILING function are:
Argument Required? Description
number Required The value to be rounded.
significance Optional The multiple to which number is to be rounded. If significance is omitted, its default value is 1. ##### One thing:
 • The absolute value of the multiple is used, so that the ISO.CEILING function returns the mathematical ceiling irrespective of the signs of number and significance.

### Summary

The ISO.CEILING function returns a number to the nearest integer or to the nearest multiple of significance.
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