| 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 | $93.80 | 8.693% | $101.954 | $101.95 | $101.95 | $102.00 |
| Purchase #2 | $8.44 | 5.335% | $8.8903 | $8.89 | $8.90 | $8.90 |
| Purchase #3 | $94.48 | 9.867% | $103.8023 | $103.80 | $103.80 | $103.80 |
| Purchase #4 | $210.68 | 8.760% | $229.1356 | $229.14 | $229.15 | $229.10 |
| Purchase #5 | $133.87 | 12.829% | $151.0442 | $151.04 | $151.05 | $151.00 |
| Purchase #6 | $102.65 | 3.252% | $105.9882 | $105.99 | $106.00 | $106.00 |
| Purchase #7 | $236.39 | 8.495% | $256.4713 | $256.47 | $256.45 | $256.50 |
| 7 purchase totals = | $880.31 | $957.2859 | $957.28 | $957.30 | $957.30 | |