[Javascript] Truncating floating point values
Mckinney, Lori K
lkmckinn at ingr.com
Thu Mar 28 10:49:17 CST 2002
Cutter,
Can you do something like this?
function fixAtTwo(anynum)
{
var numStr=anynum.toString();
var decPos = numStr.indexOf(".");
if ( decPos == -1 )
return numStr + ".00";
else
{
// add two zeros to get at least two digits at the
// end of the string in case it ends at the decimal
numStr += "00";
return numStr.substr(0,decPos+3);
}
}
Hope that works for you.
Lori
P.S. By the way, hope your little girl is doing well.
-----Original Message-----
From: Cutter Bl [mailto:cutterbl at hotmail.com]
Sent: Thursday, March 28, 2002 10:27 AM
To: Javascript at LaTech.edu
Subject: [Javascript] Truncating floating point values
How do you truncate a floating point value at a specific decimal place? I'm
not trying to round the number, just cut it off after two decimal places...
Cutter
http://www.falcon-knives.com
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