| 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 | $224.38 | 5.435% | $236.5751 | $236.58 | $236.60 | $236.60 |
| Purchase #2 | $63.51 | 8.145% | $68.6829 | $68.68 | $68.70 | $68.70 |
| Purchase #3 | $206.82 | 4.373% | $215.8642 | $215.86 | $215.85 | $215.90 |
| Purchase #4 | $49.42 | 3.460% | $51.1299 | $51.13 | $51.15 | $51.10 |
| Purchase #5 | $26.69 | 7.666% | $28.7361 | $28.74 | $28.75 | $28.70 |
| Purchase #6 | $234.48 | 4.425% | $244.8557 | $244.86 | $244.85 | $244.90 |
| Purchase #7 | $42.64 | 7.754% | $45.9463 | $45.95 | $45.95 | $45.90 |
| 7 purchase totals = | $847.94 | $891.7902 | $891.80 | $891.85 | $891.80 | |