| 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 | $91.83 | 7.642% | $98.8476 | $98.85 | $98.85 | $98.80 |
| Purchase #2 | $38.41 | 13.437% | $43.5712 | $43.57 | $43.55 | $43.60 |
| Purchase #3 | $44.49 | 8.242% | $48.1569 | $48.16 | $48.15 | $48.20 |
| Purchase #4 | $19.44 | 12.576% | $21.8848 | $21.88 | $21.90 | $21.90 |
| Purchase #5 | $145.84 | 4.385% | $152.2351 | $152.24 | $152.25 | $152.20 |
| Purchase #6 | $141.34 | 13.427% | $160.3177 | $160.32 | $160.30 | $160.30 |
| Purchase #7 | $141.26 | 5.703% | $149.3161 | $149.32 | $149.30 | $149.30 |
| 7 purchase totals = | $622.61 | $674.3294 | $674.34 | $674.30 | $674.30 | |