| 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 | $94.54 | 12.448% | $106.3083 | $106.31 | $106.30 | $106.30 |
| Purchase #2 | $37.27 | 7.825% | $40.1864 | $40.19 | $40.20 | $40.20 |
| Purchase #3 | $125.95 | 4.121% | $131.1404 | $131.14 | $131.15 | $131.10 |
| Purchase #4 | $140.87 | 3.413% | $145.6779 | $145.68 | $145.70 | $145.70 |
| Purchase #5 | $39.38 | 8.369% | $42.6757 | $42.68 | $42.70 | $42.70 |
| Purchase #6 | $94.72 | 10.648% | $104.8058 | $104.81 | $104.80 | $104.80 |
| Purchase #7 | $39.62 | 12.470% | $44.5606 | $44.56 | $44.55 | $44.60 |
| 7 purchase totals = | $572.35 | $615.3551 | $615.37 | $615.40 | $615.40 | |