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round

files/en-us/web/xml/xpath/reference/functions/round/index.md

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The round function returns a number that is the nearest integer to the given number.

Syntax

plain
round( decimal )

Parameters

  • decimal
    • : The decimal number to be rounded.

Return value

The nearest integer less than, greater than, or equal to decimal.

Description

  • -0.5 rounds to negative zero. 0.4 rounds to positive zero.

Specifications

XPath 1.0 4.4

Gecko support

Supported.