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rusllonrails/gist:9016770

Created February 15, 2014 09:36
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JAVASCRIPT ROUND UP
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gistfile1.txt
app.round_up = (float, digits) ->
digits = (if not digits? then 2 else digits)
k = Math.pow(10, digits)
int = (float * k).toFixed(1)
rounded = Math.floor(int)
((rounded + ((if int - rounded < 0.5 then 0 else 1))) / k).toFixed 2
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