Edited Sep 1, 2015
Returns x rounded to nbdecs digits after the decimal place. nbdecs is set to 0 if not specified.
- yields 10round(10.1234, 2)
- yields 10.12round(pctin(Q1,1),2)
- Rounds after computing percent. Remember a percentage is between 0 and 1, so you'll probably want nbdecs >= 2.round(pctin(round(z1),null,5)
- Rounds before computing percent.