| 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 | $100.62 | 6.134% | $106.792 | $106.79 | $106.80 | $106.80 |
| Purchase #2 | $82.31 | 13.483% | $93.4079 | $93.41 | $93.40 | $93.40 |
| Purchase #3 | $71.59 | 10.372% | $79.0153 | $79.02 | $79.00 | $79.00 |
| Purchase #4 | $23.85 | 5.357% | $25.1276 | $25.13 | $25.15 | $25.10 |
| Purchase #5 | $157.70 | 10.698% | $174.5707 | $174.57 | $174.55 | $174.60 |
| Purchase #6 | $205.51 | 9.512% | $225.0581 | $225.06 | $225.05 | $225.10 |
| Purchase #7 | $112.65 | 12.710% | $126.9678 | $126.97 | $126.95 | $127.00 |
| 7 purchase totals = | $754.23 | $830.9394 | $830.95 | $830.90 | $831.00 | |