| 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 | $23.48 | 11.526% | $26.1863 | $26.19 | $26.20 | $26.20 |
| Purchase #2 | $21.79 | 3.572% | $22.5683 | $22.57 | $22.55 | $22.60 |
| Purchase #3 | $55.93 | 4.571% | $58.4866 | $58.49 | $58.50 | $58.50 |
| Purchase #4 | $180.61 | 5.467% | $190.4839 | $190.48 | $190.50 | $190.50 |
| Purchase #5 | $128.43 | 8.296% | $139.0846 | $139.08 | $139.10 | $139.10 |
| Purchase #6 | $165.37 | 12.307% | $185.7221 | $185.72 | $185.70 | $185.70 |
| Purchase #7 | $88.38 | 7.688% | $95.1747 | $95.17 | $95.15 | $95.20 |
| 7 purchase totals = | $663.99 | $717.7065 | $717.70 | $717.70 | $717.80 | |