| 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 | $116.64 | 13.617% | $132.5229 | $132.52 | $132.50 | $132.50 |
| Purchase #2 | $145.47 | 9.581% | $159.4075 | $159.41 | $159.40 | $159.40 |
| Purchase #3 | $25.50 | 13.207% | $28.8678 | $28.87 | $28.85 | $28.90 |
| Purchase #4 | $100.92 | 12.748% | $113.7853 | $113.79 | $113.80 | $113.80 |
| Purchase #5 | $25.83 | 11.146% | $28.709 | $28.71 | $28.70 | $28.70 |
| Purchase #6 | $118.25 | 6.274% | $125.669 | $125.67 | $125.65 | $125.70 |
| Purchase #7 | $106.48 | 4.347% | $111.1087 | $111.11 | $111.10 | $111.10 |
| 7 purchase totals = | $639.09 | $700.0702 | $700.08 | $700.00 | $700.10 | |