| 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 | $100.49 | 10.111% | $110.6505 | $110.65 | $110.65 | $110.70 |
| Purchase #2 | $62.41 | 6.853% | $66.687 | $66.69 | $66.70 | $66.70 |
| Purchase #3 | $130.91 | 5.606% | $138.2488 | $138.25 | $138.25 | $138.20 |
| Purchase #4 | $169.45 | 13.372% | $192.1089 | $192.11 | $192.10 | $192.10 |
| Purchase #5 | $182.98 | 11.821% | $204.6101 | $204.61 | $204.60 | $204.60 |
| Purchase #6 | $222.62 | 11.474% | $248.1634 | $248.16 | $248.15 | $248.20 |
| Purchase #7 | $120.52 | 3.703% | $124.9829 | $124.98 | $125.00 | $125.00 |
| 7 purchase totals = | $989.38 | $1,085.4516 | $1,085.45 | $1,085.45 | $1,085.50 | |