| 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 | $154.54 | 4.292% | $161.1729 | $161.17 | $161.15 | $161.20 |
| Purchase #2 | $87.65 | 7.811% | $94.4963 | $94.50 | $94.50 | $94.50 |
| Purchase #3 | $46.38 | 7.817% | $50.0055 | $50.01 | $50.00 | $50.00 |
| Purchase #4 | $177.94 | 5.665% | $188.0203 | $188.02 | $188.00 | $188.00 |
| Purchase #5 | $108.75 | 11.437% | $121.1877 | $121.19 | $121.20 | $121.20 |
| Purchase #6 | $44.94 | 10.302% | $49.5697 | $49.57 | $49.55 | $49.60 |
| Purchase #7 | $56.97 | 9.811% | $62.5593 | $62.56 | $62.55 | $62.60 |
| 7 purchase totals = | $677.17 | $727.0117 | $727.02 | $726.95 | $727.10 | |