Rounding to 2dp
in
Programming Questions
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2 years ago
hey, I've been stuck on this for ages on this simple issue
basically I have a float called "D" and i need it to be rounded to 2dp
I originally made this in excel in my spare time at work, now I'm having issues with making it in processing
-I'm taking minutes and seconds (mm:ss) with seconds as a decimal
-then I'm flooring to remove the seconds
-then multiplying the seconds by 1.66 to make it a decimal (ie. 30 seconds will be represented as 0.5)
-this was working in excel but in processing 30 seconds is represented as 0.498
-I was using round(Val, 2) in excel but I can't in processing (unless there's a library :) )
it seems obvious that by rounding to 2dp it'll fix my issue but I can't seem to make it work
have also tried to Val = round(D*100)/100 but haven't had any luck
any help would be greatly appreciated
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