| 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 | $148.61 | 13.797% | $169.1137 | $169.11 | $169.10 | $169.10 |
| Purchase #2 | $95.61 | 9.781% | $104.9616 | $104.96 | $104.95 | $105.00 |
| Purchase #3 | $45.34 | 13.198% | $51.324 | $51.32 | $51.30 | $51.30 |
| Purchase #4 | $91.76 | 10.402% | $101.3049 | $101.30 | $101.30 | $101.30 |
| Purchase #5 | $215.34 | 3.485% | $222.8446 | $222.84 | $222.85 | $222.80 |
| Purchase #6 | $28.68 | 8.459% | $31.106 | $31.11 | $31.10 | $31.10 |
| Purchase #7 | $47.67 | 10.455% | $52.6539 | $52.65 | $52.65 | $52.70 |
| 7 purchase totals = | $673.01 | $733.3087 | $733.29 | $733.25 | $733.30 | |