Simple Java Question -19NP reward

ATWatts · 09-12-2005, 08:01 AM

How do you limit the number of digits that are displayed when outputting a number using Java. FOr example instead of 23.032345434 I want to display 23.03.

I'm trying to limit the digits shown on my little calculator at www.GasCreditCard.biz.

19 NP to whoever answers my question correctly first. That means that the answer directly has to lead to my problem being fixed.
????: NamePros.com http://www.namepros.com/programming/123035-simple-java-question-19np-reward.html

Code:

function calculatesavings(form)
{
MPG = form.MPG.value;
MDPY = form.MDPY.value;
PPG = form.PPG.value;
GTS = form.GTS.value;
G=MDPY/MPG;
CWS=G*PPG;
SPY=CWS*.1;
SPM=SPY/12;
SPG=.1*PPG;
SPT=SPG*GTS;
form.SPY.value=SPY;
form.SPM.value=SPM;
form.SPT.value=SPT;
form.SPG.value=SPG;
}
</script>

dgaussin · 09-12-2005, 09:37 AM

Try that :

Code:

function calculatesavings(form)
{
MPG = form.MPG.value;
MDPY = form.MDPY.value;
PPG = form.PPG.value;
GTS = form.GTS.value;
G=MDPY/MPG;
CWS=G*PPG;
SPY=CWS*.1;
SPM=SPY/12;
SPG=.1*PPG;
SPT=SPG*GTS;
form.SPY.value=Math.round(SPY*100)/100;
form.SPM.value=Math.round(SPM*100)/100;
form.SPT.value=Math.round(SPT*100)/100;
form.SPG.value=Math.round(SPG*100)/100;
}
</script>

ATWatts · 09-12-2005, 01:50 PM

Thanks!!

09-12-2005, 08:01 AM	THREAD STARTER #1 (permalink)
ATWatts NamePros Regular Join Date: Aug 2003 Location: Texas Posts: 384	Simple Java Question -19NP reward How do you limit the number of digits that are displayed when outputting a number using Java. FOr example instead of 23.032345434 I want to display 23.03. I'm trying to limit the digits shown on my little calculator at www.GasCreditCard.biz. 19 NP to whoever answers my question correctly first. That means that the answer directly has to lead to my problem being fixed. ????: NamePros.com http://www.namepros.com/programming/123035-simple-java-question-19np-reward.html Code: function calculatesavings(form) { MPG = form.MPG.value; MDPY = form.MDPY.value; PPG = form.PPG.value; GTS = form.GTS.value; G=MDPY/MPG; CWS=GPPG; SPY=CWS.1; SPM=SPY/12; SPG=.1PPG; SPT=SPGGTS; form.SPY.value=SPY; form.SPM.value=SPM; form.SPT.value=SPT; form.SPG.value=SPG; } </script> __________________ Jefferson General Store Jefferson General Store Affiliate Program, 7% Per Sale! Last edited by ATWatts; 09-12-2005 at 08:06 AM.

09-12-2005, 01:50 PM	THREAD STARTER #3 (permalink)
ATWatts NamePros Regular Join Date: Aug 2003 Location: Texas Posts: 384	Thanks Thanks!! __________________ Jefferson General Store Jefferson General Store Affiliate Program, 7% Per Sale!

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