| 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 | $38.32 | 11.245% | $42.6291 | $42.63 | $42.65 | $42.60 |
| Purchase #2 | $223.26 | 12.744% | $251.7123 | $251.71 | $251.70 | $251.70 |
| Purchase #3 | $108.26 | 3.807% | $112.3815 | $112.38 | $112.40 | $112.40 |
| Purchase #4 | $204.31 | 9.677% | $224.0811 | $224.08 | $224.10 | $224.10 |
| Purchase #5 | $81.88 | 5.720% | $86.5635 | $86.56 | $86.55 | $86.60 |
| Purchase #6 | $125.34 | 10.492% | $138.4907 | $138.49 | $138.50 | $138.50 |
| Purchase #7 | $87.75 | 3.126% | $90.4931 | $90.49 | $90.50 | $90.50 |
| 7 purchase totals = | $869.12 | $946.3513 | $946.34 | $946.40 | $946.40 | |