| 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 | $52.70 | 8.650% | $57.2586 | $57.26 | $57.25 | $57.30 |
| Purchase #2 | $203.68 | 13.709% | $231.6025 | $231.60 | $231.60 | $231.60 |
| Purchase #3 | $154.93 | 10.178% | $170.6988 | $170.70 | $170.70 | $170.70 |
| Purchase #4 | $148.94 | 6.443% | $158.5362 | $158.54 | $158.55 | $158.50 |
| Purchase #5 | $9.96 | 12.191% | $11.1742 | $11.17 | $11.15 | $11.20 |
| Purchase #6 | $43.52 | 12.729% | $49.0597 | $49.06 | $49.05 | $49.10 |
| Purchase #7 | $244.85 | 9.504% | $268.1205 | $268.12 | $268.10 | $268.10 |
| 7 purchase totals = | $858.58 | $946.4505 | $946.45 | $946.40 | $946.50 | |