| 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 | $44.29 | 13.302% | $50.1815 | $50.18 | $50.20 | $50.20 |
| Purchase #2 | $77.66 | 4.833% | $81.4133 | $81.41 | $81.40 | $81.40 |
| Purchase #3 | $93.82 | 6.282% | $99.7138 | $99.71 | $99.70 | $99.70 |
| Purchase #4 | $199.45 | 8.468% | $216.3394 | $216.34 | $216.35 | $216.30 |
| Purchase #5 | $126.81 | 5.712% | $134.0534 | $134.05 | $134.05 | $134.10 |
| Purchase #6 | $35.92 | 11.570% | $40.0759 | $40.08 | $40.10 | $40.10 |
| Purchase #7 | $227.36 | 10.473% | $251.1714 | $251.17 | $251.15 | $251.20 |
| 7 purchase totals = | $805.31 | $872.9487 | $872.94 | $872.95 | $873.00 | |