View source for $round

Returns the floating number you specify rounded to the specified number of decimals.

 $round(N,D)

* ''N'' is the number you want to round.
* ''D'' is the number of decimals you want.

== Examples ==

The following will echo pi with 3 decimals:

  $round([[$pi]],3)  ;will return ''3.142''
  $round(1.5001,0)  ;will return ''2''

== See also ==
* [[$int]]
* [[$floor]] 
* [[$ceil]]

[[Category:Text and Number Identifiers]]