| 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 | $174.83 | 9.711% | $191.8077 | $191.81 | $191.80 | $191.80 |
| Purchase #2 | $207.36 | 5.630% | $219.0344 | $219.03 | $219.05 | $219.00 |
| Purchase #3 | $28.95 | 7.282% | $31.0581 | $31.06 | $31.05 | $31.10 |
| Purchase #4 | $159.96 | 5.740% | $169.1417 | $169.14 | $169.15 | $169.10 |
| Purchase #5 | $198.81 | 12.754% | $224.1662 | $224.17 | $224.15 | $224.20 |
| Purchase #6 | $57.32 | 12.758% | $64.6329 | $64.63 | $64.65 | $64.60 |
| Purchase #7 | $77.77 | 4.422% | $81.209 | $81.21 | $81.20 | $81.20 |
| 7 purchase totals = | $905.00 | $981.0500 | $981.05 | $981.05 | $981.00 | |