index.md

---

title: round
slug: Web/XPath/Functions/round

---

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

Syntax

round( decimal )

Arguments

• decimal

  • : The decimal number to be rounded.

Returns

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

Notes

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

Defined

XPath 1.0 4.4

Gecko support

Supported.