| 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 | $235.64 | 6.660% | $251.3336 | $251.33 | $251.35 | $251.30 |
| Purchase #2 | $31.76 | 5.338% | $33.4553 | $33.46 | $33.45 | $33.50 |
| Purchase #3 | $112.87 | 13.522% | $128.1323 | $128.13 | $128.15 | $128.10 |
| Purchase #4 | $232.72 | 3.571% | $241.0304 | $241.03 | $241.05 | $241.00 |
| Purchase #5 | $102.45 | 7.528% | $110.1624 | $110.16 | $110.15 | $110.20 |
| Purchase #6 | $207.25 | 9.353% | $226.6341 | $226.63 | $226.65 | $226.60 |
| Purchase #7 | $243.56 | 8.459% | $264.1627 | $264.16 | $264.15 | $264.20 |
| 7 purchase totals = | $1,166.25 | $1,254.9108 | $1,254.90 | $1,254.95 | $1,254.90 | |