| 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 | $126.40 | 3.301% | $130.5725 | $130.57 | $130.55 | $130.60 |
| Purchase #2 | $244.54 | 12.325% | $274.6796 | $274.68 | $274.70 | $274.70 |
| Purchase #3 | $109.75 | 6.316% | $116.6818 | $116.68 | $116.70 | $116.70 |
| Purchase #4 | $59.30 | 3.152% | $61.1691 | $61.17 | $61.15 | $61.20 |
| Purchase #5 | $93.67 | 10.270% | $103.2899 | $103.29 | $103.30 | $103.30 |
| Purchase #6 | $199.45 | 5.583% | $210.5853 | $210.59 | $210.60 | $210.60 |
| Purchase #7 | $26.48 | 11.743% | $29.5895 | $29.59 | $29.60 | $29.60 |
| 7 purchase totals = | $859.59 | $926.5677 | $926.57 | $926.60 | $926.70 | |