fn:round-half-to-even
Rounds a numeric value to a specified number of decimal places, rounding to make the last digit even if two such values are equally near.
round-half-to-even($value as xs:numeric?, $precision as xs:integer?:=0) ➔ xs:numeric?
Arguments | ||||
| $value | xs:numeric? | The value to be rounded | |
| $precision | xs:integer? | := 0 | The number of decimal places required |
Result | xs:numeric? | |||
Namespace
http://www.w3.org/2005/xpath-functions
Links to W3C specifications
XPath 3.1 Functions and Operators
XPath 4.0 Functions and Operators
Saxon availability
Available in XPath 2.0, XSLT 2.0, XQuery 1.0, and later versions. Available in all Saxon editions. Available for all platforms.