| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $131.50 | 3.556% | $136.1761 | $136.18 | $136.20 | $136.20 |
| Purchase #2 | $72.64 | 4.678% | $76.0381 | $76.04 | $76.05 | $76.00 |
| Purchase #3 | $89.80 | 8.173% | $97.1394 | $97.14 | $97.15 | $97.10 |
| Purchase #4 | $243.43 | 5.803% | $257.5562 | $257.56 | $257.55 | $257.60 |
| Purchase #5 | $226.91 | 9.748% | $249.0292 | $249.03 | $249.05 | $249.00 |
| Purchase #6 | $161.59 | 10.874% | $179.1613 | $179.16 | $179.15 | $179.20 |
| Purchase #7 | $94.75 | 8.215% | $102.5337 | $102.53 | $102.55 | $102.50 |
| 7 purchase totals = | $1,020.62 | $1,097.6340 | $1,097.64 | $1,097.70 | $1,097.60 | |