| 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 | $201.76 | 13.221% | $228.4347 | $228.43 | $228.45 | $228.40 |
| Purchase #2 | $25.91 | 9.606% | $28.3989 | $28.40 | $28.40 | $28.40 |
| Purchase #3 | $135.92 | 3.628% | $140.8512 | $140.85 | $140.85 | $140.90 |
| Purchase #4 | $204.93 | 9.326% | $224.0418 | $224.04 | $224.05 | $224.00 |
| Purchase #5 | $38.88 | 3.514% | $40.2462 | $40.25 | $40.25 | $40.20 |
| Purchase #6 | $112.80 | 11.589% | $125.8724 | $125.87 | $125.85 | $125.90 |
| Purchase #7 | $60.44 | 7.539% | $64.9966 | $65.00 | $65.00 | $65.00 |
| 7 purchase totals = | $780.64 | $852.8418 | $852.84 | $852.85 | $852.80 | |