| 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 | $21.26 | 10.847% | $23.5661 | $23.57 | $23.55 | $23.60 |
| Purchase #2 | $100.66 | 11.178% | $111.9118 | $111.91 | $111.90 | $111.90 |
| Purchase #3 | $233.33 | 7.438% | $250.6851 | $250.69 | $250.70 | $250.70 |
| Purchase #4 | $158.31 | 3.266% | $163.4804 | $163.48 | $163.50 | $163.50 |
| Purchase #5 | $178.46 | 3.237% | $184.2368 | $184.24 | $184.25 | $184.20 |
| Purchase #6 | $19.38 | 8.383% | $21.0046 | $21.00 | $21.00 | $21.00 |
| Purchase #7 | $48.46 | 3.469% | $50.1411 | $50.14 | $50.15 | $50.10 |
| 7 purchase totals = | $759.86 | $805.0259 | $805.03 | $805.05 | $805.00 | |