| 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 | $190.97 | 12.650% | $215.1277 | $215.13 | $215.15 | $215.10 |
| Purchase #2 | $117.88 | 5.371% | $124.2113 | $124.21 | $124.20 | $124.20 |
| Purchase #3 | $19.51 | 13.230% | $22.0912 | $22.09 | $22.10 | $22.10 |
| Purchase #4 | $100.55 | 6.851% | $107.4387 | $107.44 | $107.45 | $107.40 |
| Purchase #5 | $139.68 | 6.156% | $148.2787 | $148.28 | $148.30 | $148.30 |
| Purchase #6 | $74.90 | 3.244% | $77.3298 | $77.33 | $77.35 | $77.30 |
| Purchase #7 | $183.49 | 12.776% | $206.9327 | $206.93 | $206.95 | $206.90 |
| 7 purchase totals = | $826.98 | $901.4101 | $901.41 | $901.50 | $901.30 | |