18. Rounding Off a Number
JavaScript
<!DOCTYPE html>
<html>
<head>
<title>Rounding
Number</title>
</head>
<body>
<script>
var num = 3.14159;
var roundedNum = Math.round(num);
document.write("Rounded number: " +
roundedNum);
</script>
</body>
</html>
This rounds the number 3.14159 to
the nearest integer (3).
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