| 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 | $116.96 | 7.234% | $125.4209 | $125.42 | $125.40 | $125.40 |
| Purchase #2 | $69.63 | 12.404% | $78.2669 | $78.27 | $78.25 | $78.30 |
| Purchase #3 | $163.95 | 8.766% | $178.3219 | $178.32 | $178.30 | $178.30 |
| Purchase #4 | $29.94 | 13.205% | $33.8936 | $33.89 | $33.90 | $33.90 |
| Purchase #5 | $146.93 | 7.684% | $158.2201 | $158.22 | $158.20 | $158.20 |
| Purchase #6 | $193.75 | 9.630% | $212.4081 | $212.41 | $212.40 | $212.40 |
| Purchase #7 | $192.33 | 8.230% | $208.1588 | $208.16 | $208.15 | $208.20 |
| 7 purchase totals = | $913.49 | $994.6903 | $994.69 | $994.60 | $994.70 | |