| 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 | $13.61 | 9.764% | $14.9389 | $14.94 | $14.95 | $14.90 |
| Purchase #2 | $141.98 | 9.271% | $155.143 | $155.14 | $155.15 | $155.10 |
| Purchase #3 | $154.69 | 12.104% | $173.4137 | $173.41 | $173.40 | $173.40 |
| Purchase #4 | $58.33 | 10.108% | $64.226 | $64.23 | $64.25 | $64.20 |
| Purchase #5 | $202.72 | 12.778% | $228.6236 | $228.62 | $228.60 | $228.60 |
| Purchase #6 | $242.34 | 9.789% | $266.0627 | $266.06 | $266.05 | $266.10 |
| Purchase #7 | $68.88 | 9.770% | $75.6096 | $75.61 | $75.60 | $75.60 |
| 7 purchase totals = | $882.55 | $978.0175 | $978.01 | $978.00 | $977.90 | |