| 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 | $144.30 | 13.122% | $163.235 | $163.24 | $163.25 | $163.20 |
| Purchase #2 | $138.46 | 11.223% | $153.9994 | $154.00 | $154.00 | $154.00 |
| Purchase #3 | $147.88 | 5.316% | $155.7413 | $155.74 | $155.75 | $155.70 |
| Purchase #4 | $132.30 | 4.494% | $138.2456 | $138.25 | $138.25 | $138.20 |
| Purchase #5 | $206.32 | 6.224% | $219.1614 | $219.16 | $219.15 | $219.20 |
| Purchase #6 | $174.88 | 8.816% | $190.2974 | $190.30 | $190.30 | $190.30 |
| Purchase #7 | $125.90 | 9.438% | $137.7824 | $137.78 | $137.80 | $137.80 |
| 7 purchase totals = | $1,070.04 | $1,158.4625 | $1,158.47 | $1,158.50 | $1,158.40 | |