| 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 | $152.95 | 13.836% | $174.1122 | $174.11 | $174.10 | $174.10 |
| Purchase #2 | $173.74 | 9.390% | $190.0542 | $190.05 | $190.05 | $190.10 |
| Purchase #3 | $86.34 | 9.272% | $94.3454 | $94.35 | $94.35 | $94.30 |
| Purchase #4 | $115.69 | 7.410% | $124.2626 | $124.26 | $124.25 | $124.30 |
| Purchase #5 | $240.50 | 8.319% | $260.5072 | $260.51 | $260.50 | $260.50 |
| Purchase #6 | $189.50 | 5.649% | $200.2049 | $200.20 | $200.20 | $200.20 |
| Purchase #7 | $227.84 | 10.465% | $251.6835 | $251.68 | $251.70 | $251.70 |
| 7 purchase totals = | $1,186.56 | $1,295.1700 | $1,295.16 | $1,295.15 | $1,295.20 | |