| 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 | $170.77 | 11.467% | $190.3522 | $190.35 | $190.35 | $190.40 |
| Purchase #2 | $236.79 | 11.716% | $264.5323 | $264.53 | $264.55 | $264.50 |
| Purchase #3 | $159.72 | 4.437% | $166.8068 | $166.81 | $166.80 | $166.80 |
| Purchase #4 | $244.57 | 7.617% | $263.1989 | $263.20 | $263.20 | $263.20 |
| Purchase #5 | $8.97 | 7.610% | $9.6526 | $9.65 | $9.65 | $9.70 |
| Purchase #6 | $88.26 | 12.677% | $99.4487 | $99.45 | $99.45 | $99.40 |
| Purchase #7 | $250.91 | 9.657% | $275.1404 | $275.14 | $275.15 | $275.10 |
| 7 purchase totals = | $1,159.99 | $1,269.1319 | $1,269.13 | $1,269.15 | $1,269.10 | |