| 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 | $126.33 | 5.218% | $132.9219 | $132.92 | $132.90 | $132.90 |
| Purchase #2 | $160.72 | 9.858% | $176.5638 | $176.56 | $176.55 | $176.60 |
| Purchase #3 | $36.98 | 8.843% | $40.2501 | $40.25 | $40.25 | $40.30 |
| Purchase #4 | $101.31 | 7.407% | $108.814 | $108.81 | $108.80 | $108.80 |
| Purchase #5 | $186.25 | 7.648% | $200.4944 | $200.49 | $200.50 | $200.50 |
| Purchase #6 | $140.80 | 10.500% | $155.584 | $155.58 | $155.60 | $155.60 |
| Purchase #7 | $149.71 | 6.744% | $159.8064 | $159.81 | $159.80 | $159.80 |
| 7 purchase totals = | $902.10 | $974.4346 | $974.42 | $974.40 | $974.50 | |