Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trial
Patricia Perez
Courses Plus Student 880 Pointswhat if i want to return the value to the down nearest integer ?? what is the upset of math.round
what if i want to return the value to the down nearest integer ?? what is the upset of math.round
var temperature = 37.5;
alert (Math.round(temperature));
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JavaScript Basics</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>
2 Answers
Umesh Ravji
42,386 PointsHi Patricia, to round something down, the function you are looking for is Math.floor(). There is also Math.ceil() for rounding up.
Patricia Perez
Courses Plus Student 880 Pointsoh yeah noticed thank you very much :D have a good day =)