JavaScript Source Code 2002: Calculators: Round

Home Calculators Round

A simple function to round a decimal number to any number of decimal places you want just by passing it different values. Neat! Very short code, too!

JavaScript Source Code 2002: Calculators: Round
Simply click inside the window below, use your cursor to highlight the script, and copy (type Control-c or Apple-c) the script into a new file in your text editor (such as Note Pad or Simple Text) and save (Control-s or Apple-s). The script is yours!!!

  <SCRIPT LANGUAGE="JavaScript"> <! > <! >  </SCRIPT>  <script> document.write( round(1,2) + '<br>'); document.write( round(1.2,2) + '<br>'); document.write( round(1.23,2) + '<br>'); document.write( round(1.234,2) + '<br>'); document.write( round(1.2345) + '<br>'); </script> </font></td></tr> </table> </form> </FONT> </CENTER> </center> </body></html>