| 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 | $48.61 | 4.512% | $50.8033 | $50.80 | $50.80 | $50.80 |
| Purchase #2 | $155.26 | 5.213% | $163.3537 | $163.35 | $163.35 | $163.40 |
| Purchase #3 | $223.47 | 12.726% | $251.9088 | $251.91 | $251.90 | $251.90 |
| Purchase #4 | $45.71 | 7.109% | $48.9595 | $48.96 | $48.95 | $49.00 |
| Purchase #5 | $142.84 | 4.617% | $149.4349 | $149.43 | $149.45 | $149.40 |
| Purchase #6 | $248.77 | 9.869% | $273.3211 | $273.32 | $273.30 | $273.30 |
| Purchase #7 | $30.44 | 3.399% | $31.4747 | $31.47 | $31.45 | $31.50 |
| 7 purchase totals = | $895.10 | $969.2560 | $969.24 | $969.20 | $969.30 | |