fn:round
round($arg as xs:numeric?) ➔ xs:numeric?
Rounds a numeric value to the nearest whole number, rounding x.5 towards positive infinity.
Arguments | |||
| $arg | xs:numeric? | The value to be rounded to the nearest whole number |
Result | xs:numeric? | ||
round($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
Notes on the Saxon implementation
The two-argument form of this function is specified in XPath 3.0, and is available since Saxon 9.3, provided XPath 3.0 is enabled.