| 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 | $127.80 | 9.112% | $139.4451 | $139.45 | $139.45 | $139.40 |
| Purchase #2 | $138.41 | 10.540% | $152.9984 | $153.00 | $153.00 | $153.00 |
| Purchase #3 | $24.59 | 8.589% | $26.702 | $26.70 | $26.70 | $26.70 |
| Purchase #4 | $108.63 | 9.758% | $119.2301 | $119.23 | $119.25 | $119.20 |
| Purchase #5 | $250.83 | 3.648% | $259.9803 | $259.98 | $260.00 | $260.00 |
| Purchase #6 | $159.31 | 8.667% | $173.1174 | $173.12 | $173.10 | $173.10 |
| Purchase #7 | $100.78 | 9.545% | $110.3995 | $110.40 | $110.40 | $110.40 |
| 7 purchase totals = | $910.35 | $981.8728 | $981.88 | $981.90 | $981.80 | |