| 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 | $93.42 | 12.831% | $105.4067 | $105.41 | $105.40 | $105.40 |
| Purchase #2 | $51.61 | 3.781% | $53.5614 | $53.56 | $53.55 | $53.60 |
| Purchase #3 | $205.83 | 10.281% | $226.9914 | $226.99 | $227.00 | $227.00 |
| Purchase #4 | $12.76 | 5.328% | $13.4399 | $13.44 | $13.45 | $13.40 |
| Purchase #5 | $121.39 | 11.114% | $134.8813 | $134.88 | $134.90 | $134.90 |
| Purchase #6 | $74.99 | 11.265% | $83.4376 | $83.44 | $83.45 | $83.40 |
| Purchase #7 | $58.66 | 8.765% | $63.8015 | $63.80 | $63.80 | $63.80 |
| 7 purchase totals = | $618.66 | $681.5198 | $681.52 | $681.55 | $681.50 | |