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<h3>round() function</h3>
Rounds a number to number of decimal places.
<br>
This function can take one or two arguments depending on what is needed.
<h4>Syntax</h4>
<code>round(decimal,places)</code><br>
<code>round(decimal)</code><br>
<h4>Arguments</h4>
<code>decimal</code> - is decimal. The decimal number to be rounded.
<br>
<code>places</code> - is int. The number of places to round decimal too. Can be negative.
<h4>Example</h4>
<!-- Show example of function.-->
<code>round(1234.567, 2 ) → 1234.57</code><br>
use <code>round(decimal)</code> to round to the nearest integer<br>
<code>round(1234.567) → 1235</code><br>
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