| 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 | $73.58 | 7.819% | $79.3332 | $79.33 | $79.35 | $79.30 |
| Purchase #2 | $227.49 | 10.739% | $251.9202 | $251.92 | $251.90 | $251.90 |
| Purchase #3 | $97.35 | 12.286% | $109.3104 | $109.31 | $109.30 | $109.30 |
| Purchase #4 | $150.46 | 10.625% | $166.4464 | $166.45 | $166.45 | $166.40 |
| Purchase #5 | $112.62 | 4.708% | $117.9221 | $117.92 | $117.90 | $117.90 |
| Purchase #6 | $62.51 | 4.606% | $65.3892 | $65.39 | $65.40 | $65.40 |
| Purchase #7 | $82.42 | 13.408% | $93.4709 | $93.47 | $93.45 | $93.50 |
| 7 purchase totals = | $806.43 | $883.7924 | $883.79 | $883.75 | $883.70 | |