<!DOCTYPE html>
<html>
<body>
<p>Click the button to round the number 1.4 upward to it's nearest integer.</p>
<button onclick="myFunction()">Try it</button>
<p id="demo"></p>
<script>
function myFunction() {
document.getElementById("demo").innerHTML = Math.ceil(1.4);
}
</script>
</body>
</html>