| 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 | $235.87 | 3.132% | $243.2574 | $243.26 | $243.25 | $243.30 |
| Purchase #2 | $63.85 | 11.464% | $71.1698 | $71.17 | $71.15 | $71.20 |
| Purchase #3 | $149.89 | 5.670% | $158.3888 | $158.39 | $158.40 | $158.40 |
| Purchase #4 | $154.76 | 10.474% | $170.9696 | $170.97 | $170.95 | $171.00 |
| Purchase #5 | $98.71 | 4.263% | $102.918 | $102.92 | $102.90 | $102.90 |
| Purchase #6 | $7.45 | 8.853% | $8.1095 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $48.84 | 8.265% | $52.8766 | $52.88 | $52.90 | $52.90 |
| 7 purchase totals = | $759.37 | $807.6897 | $807.70 | $807.65 | $807.80 | |