round — round value in floating-point-safe way
Example: Filter example
[filter round.4]512.78953[/filter] [filter round.4]512.78955[/filter] [filter round.4]512.78958[/filter]
Interchange 5.9.0:
Source: code/Filter/round.filter
Lines: 18
# Copyright 2002-2007 Interchange Development Group and others # Copyright 1996-2002 Red Hat, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. See the LICENSE file for details. # # $Id: round.filter,v 1.4 2007-11-15 01:14:14 jon Exp $ CodeDef round Filter CodeDef round Description Round numeric value to the specified number of decimal places (default 2) CodeDef round Routine <<EOR sub { my ($val, undef, $digits) = @_; return round_to_frac_digits($val, $digits); } EOR