~~NOTOC~~
<=[[4rpl:start| Index]] \\
<= [[4rpl:start#Math]]  

====== round ======
Round (<-value <-decimalPlaces)

===== Description =====
Rounds off a number to the specified number of decimal places. This always returns a float, even when you are rounding to a whole number.

===== Examples =====
<code 4rpl>
trace(round(PI 2)) #print '3.14'
</code>
<=[[4rpl:start| Index]]