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 2.0 Functions and Operators