| 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 | $132.87 | 5.260% | $139.859 | $139.86 | $139.85 | $139.90 |
| Purchase #2 | $205.88 | 4.524% | $215.194 | $215.19 | $215.20 | $215.20 |
| Purchase #3 | $206.58 | 3.638% | $214.0954 | $214.10 | $214.10 | $214.10 |
| Purchase #4 | $13.32 | 9.137% | $14.537 | $14.54 | $14.55 | $14.50 |
| Purchase #5 | $217.48 | 5.729% | $229.9394 | $229.94 | $229.95 | $229.90 |
| Purchase #6 | $24.69 | 3.738% | $25.6129 | $25.61 | $25.60 | $25.60 |
| Purchase #7 | $125.84 | 11.560% | $140.3871 | $140.39 | $140.40 | $140.40 |
| 7 purchase totals = | $926.66 | $979.6248 | $979.63 | $979.65 | $979.60 | |