NAME Float::Truncate - Ttruncate Float decimal length by special length SYNOPSIS use Float::Truncate qw/truncate truncate_force/; DESCRIPTION Float::Truncate is used for truncate float decimal length use Float::Truncate qw/truncate truncate_force/; my $float = 1.556; print truncate( $float, 2 ); # output 1.56 print truncate_force( $float, 2 ); # output 1.55 # If not special length argument, will original float number. print truncate( $float ); # output 1.556 AUTHOR MC Cheung COPYRIGHT Copyright 2018- MC Cheung LICENSE This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. SEE ALSO