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Tip: Formatting numbers with Number.toFixed() method

<script language="javascript"> 
	var amount=5623.36492
	alert(amount.toFixed(3)); //returns 5623.365 (round up)
	alert(amount.toFixed(2)); //returns 5623.36
	alert(amount.toFixed(7)); //returns 5623.3649200 (padding)
 </script>

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