| 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 | $151.89 | 12.344% | $170.6393 | $170.64 | $170.65 | $170.60 |
| Purchase #2 | $49.55 | 9.499% | $54.2568 | $54.26 | $54.25 | $54.30 |
| Purchase #3 | $157.35 | 13.717% | $178.9337 | $178.93 | $178.95 | $178.90 |
| Purchase #4 | $41.76 | 10.186% | $46.0137 | $46.01 | $46.00 | $46.00 |
| Purchase #5 | $58.53 | 6.793% | $62.5059 | $62.51 | $62.50 | $62.50 |
| Purchase #6 | $27.71 | 6.485% | $29.507 | $29.51 | $29.50 | $29.50 |
| Purchase #7 | $210.65 | 8.368% | $228.2772 | $228.28 | $228.30 | $228.30 |
| 7 purchase totals = | $697.44 | $770.1336 | $770.14 | $770.15 | $770.10 | |