Math.ceil() rounds a number up to the nearest integer:
Math.ceil(4.4); // returns 5
HTML file:
Displayed by browser:
<body>
<p>Math.ceil() rounds a number up to its nearest integer:<p>
<button onclick="myFunction()">Try it</button>
<p id="demo"></p>
<script>
function myFunction() {
document.getElementById("demo").innerHTML =
Math.ceil(4.4);
}
</script>
</body>
Math.ceil() rounds a number up to its nearest integer: