| 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 | $107.52 | 13.396% | $121.9234 | $121.92 | $121.90 | $121.90 |
| Purchase #2 | $9.74 | 12.525% | $10.9599 | $10.96 | $10.95 | $11.00 |
| Purchase #3 | $131.44 | 13.333% | $148.9649 | $148.96 | $148.95 | $149.00 |
| Purchase #4 | $84.62 | 3.692% | $87.7442 | $87.74 | $87.75 | $87.70 |
| Purchase #5 | $56.58 | 11.523% | $63.0997 | $63.10 | $63.10 | $63.10 |
| Purchase #6 | $121.41 | 3.596% | $125.7759 | $125.78 | $125.80 | $125.80 |
| Purchase #7 | $238.71 | 9.523% | $261.4424 | $261.44 | $261.45 | $261.40 |
| 7 purchase totals = | $750.02 | $819.9104 | $819.90 | $819.90 | $819.90 | |