| 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 | $89.28 | 9.576% | $97.8295 | $97.83 | $97.85 | $97.80 |
| Purchase #2 | $184.57 | 12.491% | $207.6246 | $207.62 | $207.60 | $207.60 |
| Purchase #3 | $35.98 | 12.290% | $40.4019 | $40.40 | $40.40 | $40.40 |
| Purchase #4 | $187.65 | 12.485% | $211.0781 | $211.08 | $211.10 | $211.10 |
| Purchase #5 | $72.72 | 9.535% | $79.6539 | $79.65 | $79.65 | $79.70 |
| Purchase #6 | $121.63 | 3.359% | $125.7156 | $125.72 | $125.70 | $125.70 |
| Purchase #7 | $205.88 | 9.130% | $224.6768 | $224.68 | $224.70 | $224.70 |
| 7 purchase totals = | $897.71 | $986.9804 | $986.98 | $987.00 | $987.00 | |