I need to know how to round like: 
if ($start_minute < 7.5) {$start_minute = .0 ;}
elsif ($start_minute >= 7.5) {$start_minute = .25 ;}
elsif ($start_minute < 22.5) {$start_minute = .25 ;}
elsif ($start_minute >= 22.5) {$start_minute = .5 ;}
elsif ($start_minute < 37.5) {$start_minute = .5 ;}
elsif ($start_minute >= 37.5) {$start_minute = .75 ;}
elsif ($start_minute < 52.5) {$start_minute = .75 ;}
elsif ($start_minute >= 52.5) {$start_minute = 1.0 ;}

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The way i'm doing it here does'nt seem to work.

In reply to Converting to decimal elsif by nlafferty

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