fn:round-half-to-even
round-half-to-even($arg as xs:numeric?) ➔ xs:numeric?
Rounds a numeric value to the nearest whole number, rounding x.5 towards the nearest even number.
Arguments | |||
| $arg | xs:numeric? | The value to be rounded to the nearest whole number |
Result | xs:numeric? |
round-half-to-even($arg as xs:numeric?, $precision as xs:integer) ➔ xs:numeric?
Rounds a numeric value to the nearest multiple of ten to the power of minus
$precision
, rounding x.5 towards positive infinity.
Arguments | |||
| $arg | xs:numeric? | The value to be rounded to a given number of decimal places |
| $precision | xs:integer | 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
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.