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 | $105.37 | 5.467% | $111.1306 | $111.13 | $111.15 | $111.10 |
Purchase #2 | $210.42 | 8.421% | $228.1395 | $228.14 | $228.15 | $228.10 |
Purchase #3 | $141.41 | 3.704% | $146.6478 | $146.65 | $146.65 | $146.60 |
Purchase #4 | $6.32 | 13.652% | $7.1828 | $7.18 | $7.20 | $7.20 |
Purchase #5 | $119.82 | 5.728% | $126.6833 | $126.68 | $126.70 | $126.70 |
Purchase #6 | $125.55 | 7.435% | $134.8846 | $134.88 | $134.90 | $134.90 |
Purchase #7 | $99.68 | 9.302% | $108.9522 | $108.95 | $108.95 | $109.00 |
7 purchase totals = | $808.57 | $863.6208 | $863.61 | $863.70 | $863.60 |