| 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 | $189.67 | 12.288% | $212.9766 | $212.98 | $213.00 | $213.00 |
| Purchase #2 | $95.25 | 11.612% | $106.3104 | $106.31 | $106.30 | $106.30 |
| Purchase #3 | $7.43 | 3.348% | $7.6788 | $7.68 | $7.70 | $7.70 |
| Purchase #4 | $206.97 | 9.279% | $226.1747 | $226.17 | $226.15 | $226.20 |
| Purchase #5 | $57.52 | 13.733% | $65.4192 | $65.42 | $65.40 | $65.40 |
| Purchase #6 | $59.88 | 12.829% | $67.562 | $67.56 | $67.55 | $67.60 |
| Purchase #7 | $149.29 | 10.197% | $164.5131 | $164.51 | $164.50 | $164.50 |
| 7 purchase totals = | $766.01 | $850.6348 | $850.63 | $850.60 | $850.70 | |