int sqrft = 1335;
decimal pricePerSqr = 18.33m;
decimal pricePerYear = Math.Round(pric ePerSqr * sqrft, 2,
MidpointRoundin g.AwayFromZero) ;
decimal pricePerMonth = Math.Round(pric ePerYear / 12, 2,
MidpointRoundin g.AwayFromZero) ;
Console.WriteLi ne("/Sqr:"+pricePerS qr.ToString());
Console.WriteLi ne("/Year:"+pricePer Year.ToString() );
Console.WriteLi ne("/Mth:"+pricePerM onth.ToString() );
// Find PricePerSqr given PerMonth.
pricePerMonth = 2039.21m;
pricePerYear = pricePerMonth * 12;
pricePerSqr = Math.Round(pric ePerYear / sqrft, 2,
MidpointRoundin g.AwayFromZero) ;
Console.WriteLi ne("-----------");
Console.WriteLi ne("/Sqr:"+pricePerS qr.ToString());
Console.WriteLi ne("/Year:"+pricePer Year.ToString() );
Console.WriteLi ne("/Mth:"+pricePerM onth.ToString() );
/Sqr:18.33
/Year:24470.55
/Mth:2039.21
-----------
/Sqr:18.33
/Year:24470.52
/Mth:2039.21
Should I be doing something different to make both ways add up the same.
Notice the Year price is slightly different when backing in from
pricePerMonth. TIA
--
William Stacey [MVP]
1  3528 
William Stacey [MVP] wrote: int sqrft = 1335;
decimal pricePerSqr = 18.33m;
decimal pricePerYear = Math.Round(pric ePerSqr * sqrft, 2,
MidpointRoundin g.AwayFromZero) ;
decimal pricePerMonth = Math.Round(pric ePerYear / 12, 2,
MidpointRoundin g.AwayFromZero) ;
Console.WriteLi ne("/Sqr:"+pricePerS qr.ToString());
Console.WriteLi ne("/Year:"+pricePer Year.ToString() );
Console.WriteLi ne("/Mth:"+pricePerM onth.ToString() );
// Find PricePerSqr given PerMonth.
pricePerMonth = 2039.21m;
pricePerYear = pricePerMonth * 12;
pricePerSqr = Math.Round(pric ePerYear / sqrft, 2,
MidpointRoundin g.AwayFromZero) ;
Console.WriteLi ne("-----------");
Console.WriteLi ne("/Sqr:"+pricePerS qr.ToString());
Console.WriteLi ne("/Year:"+pricePer Year.ToString() );
Console.WriteLi ne("/Mth:"+pricePerM onth.ToString() );
/Sqr:18.33
/Year:24470.55
/Mth:2039.21
-----------
/Sqr:18.33
/Year:24470.52
/Mth:2039.21
Should I be doing something different to make both ways add up the same.
Notice the Year price is slightly different when backing in from
pricePerMonth. TIA
Either increase the decimal places of pricePerMonth or ALWAYS calculate
from the lowest unit ie, always start at pricePerMonth (or
perweek/perday/perhour etc..)
HTH
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