| 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 | $203.36 | 10.288% | $224.2817 | $224.28 | $224.30 | $224.30 |
| Purchase #2 | $53.90 | 11.528% | $60.1136 | $60.11 | $60.10 | $60.10 |
| Purchase #3 | $56.68 | 9.517% | $62.0742 | $62.07 | $62.05 | $62.10 |
| Purchase #4 | $116.85 | 5.332% | $123.0804 | $123.08 | $123.10 | $123.10 |
| Purchase #5 | $94.78 | 4.645% | $99.1825 | $99.18 | $99.20 | $99.20 |
| Purchase #6 | $125.68 | 13.182% | $142.2471 | $142.25 | $142.25 | $142.20 |
| Purchase #7 | $156.65 | 12.233% | $175.813 | $175.81 | $175.80 | $175.80 |
| 7 purchase totals = | $807.90 | $886.7925 | $886.78 | $886.80 | $886.80 | |