| 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 | $70.30 | 5.452% | $74.1328 | $74.13 | $74.15 | $74.10 |
| Purchase #2 | $177.96 | 12.811% | $200.7585 | $200.76 | $200.75 | $200.80 |
| Purchase #3 | $188.37 | 10.824% | $208.7592 | $208.76 | $208.75 | $208.80 |
| Purchase #4 | $169.50 | 3.686% | $175.7478 | $175.75 | $175.75 | $175.70 |
| Purchase #5 | $51.58 | 9.843% | $56.657 | $56.66 | $56.65 | $56.70 |
| Purchase #6 | $59.66 | 5.106% | $62.7062 | $62.71 | $62.70 | $62.70 |
| Purchase #7 | $181.92 | 11.209% | $202.3114 | $202.31 | $202.30 | $202.30 |
| 7 purchase totals = | $899.29 | $981.0729 | $981.08 | $981.05 | $981.10 | |