# SixArm.com » Ruby » <br> Numeric rounding methods
Email: Joel Parker Henderson, <email@example.com>
Simple numeric rounding methods like #round, #floor, #ceil with various precisions.
For docs go to <sixarm.com/sixarm_ruby_numeric_round/doc>
Want to help? We’re happy to get pull requests.
## Install quickstart
gem install sixarm_ruby_numeric_round
gem "sixarm_ruby_numeric_round", "~>1.0.0"
## Install with security (optional)
To enable high security for all our gems:
wget http://sixarm.com/sixarm.pem gem cert --add sixarm.pem gem sources --add http://sixarm.com
To install with high security:
gem install sixarm_ruby_numeric_round --test --trust-policy HighSecurity
Round at a given decimal point:
4.555.ceil_at(1) #=> 4.6 4.555.floor_at(1) #=> 4.5 4.555.round_at(1) #=> 4.6
Round to a given precision:
4.555.ceil_to(0.1) #=> 4.6 4.555.floor_to(0.1) #=> 4.5 4.555.round_to(0.1) #=> 4.6
2012-05-30 1.0.0 Create baesd on Facets methods by Trans.
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* Apache License * BSD License * CreativeCommons License, Non-commercial Share Alike * GNU General Public License Version 2 (GPL 2) * GNU Lesser General Public License (LGPL) * MIT License * Perl Artistic License * Ruby License
The software is provided “as is”, without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose and noninfringement.
In no event shall the authors or copyright holders be liable for any claim, damages or other liability, whether in an action of contract, tort or otherwise, arising from, out of or in connection with the software or the use or other dealings in the software.
This license is for the included software that is created by SixArm; some of the included software may have its own licenses, copyrights, authors, etc. and these do take precedence over the SixArm license.
Copyright © 2005-2012 Joel Parker Henderson