<p id=”demo”>Click the button to display the formatted number.</p>
<button onclick=”myFunction()”>Try it</button>
<script type=”text/javascript”>// <![CDATA[
function myFunction()
{
var x = 4.99999;
x = Math.floor(x * 100) / 100;
alert(x.toFixed(2)); // alerts 4.99
}
// ]]></script>
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