| 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 | $160.83 | 11.872% | $179.9237 | $179.92 | $179.90 | $179.90 |
| Purchase #2 | $51.33 | 7.237% | $55.0448 | $55.04 | $55.05 | $55.00 |
| Purchase #3 | $19.29 | 9.755% | $21.1717 | $21.17 | $21.15 | $21.20 |
| Purchase #4 | $162.72 | 6.667% | $173.5685 | $173.57 | $173.55 | $173.60 |
| Purchase #5 | $220.68 | 12.688% | $248.6799 | $248.68 | $248.70 | $248.70 |
| Purchase #6 | $200.79 | 3.543% | $207.904 | $207.90 | $207.90 | $207.90 |
| Purchase #7 | $82.76 | 6.562% | $88.1907 | $88.19 | $88.20 | $88.20 |
| 7 purchase totals = | $898.40 | $974.4833 | $974.47 | $974.45 | $974.50 | |