| 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 | $72.68 | 12.470% | $81.7432 | $81.74 | $81.75 | $81.70 |
| Purchase #2 | $170.81 | 5.448% | $180.1157 | $180.12 | $180.10 | $180.10 |
| Purchase #3 | $170.67 | 3.746% | $177.0633 | $177.06 | $177.05 | $177.10 |
| Purchase #4 | $204.89 | 11.504% | $228.4605 | $228.46 | $228.45 | $228.50 |
| Purchase #5 | $178.85 | 6.766% | $190.951 | $190.95 | $190.95 | $191.00 |
| Purchase #6 | $60.75 | 9.119% | $66.2898 | $66.29 | $66.30 | $66.30 |
| Purchase #7 | $114.26 | 11.279% | $127.1474 | $127.15 | $127.15 | $127.10 |
| 7 purchase totals = | $972.91 | $1,051.7709 | $1,051.77 | $1,051.75 | $1,051.80 | |