| 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 | $199.84 | 13.456% | $226.7305 | $226.73 | $226.75 | $226.70 |
| Purchase #2 | $112.78 | 6.778% | $120.4242 | $120.42 | $120.40 | $120.40 |
| Purchase #3 | $72.39 | 13.856% | $82.4204 | $82.42 | $82.40 | $82.40 |
| Purchase #4 | $221.87 | 3.536% | $229.7153 | $229.72 | $229.70 | $229.70 |
| Purchase #5 | $154.76 | 5.501% | $163.2733 | $163.27 | $163.25 | $163.30 |
| Purchase #6 | $30.73 | 13.792% | $34.9683 | $34.97 | $34.95 | $35.00 |
| Purchase #7 | $245.49 | 8.199% | $265.6177 | $265.62 | $265.60 | $265.60 |
| 7 purchase totals = | $1,037.86 | $1,123.1497 | $1,123.15 | $1,123.05 | $1,123.10 | |