<html><head> <title>Math Object Rounding Example</title> <script type="text/javascript"> alert(Math.ceil(25.9)); //26 alert(Math.ceil(25.5)); //26 alert(Math.ceil(25.1)); //26 alert(Math.round(25.9)); //26 alert(Math.round(25.5)); //26 alert(Math.round(25.1)); //25 alert(Math.floor(25.9)); //25 alert(Math.floor(25.5)); //25 alert(Math.floor(25.1)); //25 </script></head><body></body></html>