| 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 | $166.65 | 8.587% | $180.9602 | $180.96 | $180.95 | $181.00 |
| Purchase #2 | $170.27 | 8.680% | $185.0494 | $185.05 | $185.05 | $185.00 |
| Purchase #3 | $215.64 | 12.515% | $242.6273 | $242.63 | $242.65 | $242.60 |
| Purchase #4 | $220.73 | 6.454% | $234.9759 | $234.98 | $235.00 | $235.00 |
| Purchase #5 | $14.38 | 10.366% | $15.8706 | $15.87 | $15.85 | $15.90 |
| Purchase #6 | $105.51 | 9.418% | $115.4469 | $115.45 | $115.45 | $115.40 |
| Purchase #7 | $12.42 | 3.474% | $12.8515 | $12.85 | $12.85 | $12.90 |
| 7 purchase totals = | $905.60 | $987.7818 | $987.79 | $987.80 | $987.80 | |