| 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 | $212.34 | 9.342% | $232.1768 | $232.18 | $232.20 | $232.20 |
| Purchase #2 | $176.27 | 6.668% | $188.0237 | $188.02 | $188.00 | $188.00 |
| Purchase #3 | $188.79 | 3.568% | $195.526 | $195.53 | $195.55 | $195.50 |
| Purchase #4 | $204.36 | 12.132% | $229.153 | $229.15 | $229.15 | $229.20 |
| Purchase #5 | $144.88 | 6.558% | $154.3812 | $154.38 | $154.40 | $154.40 |
| Purchase #6 | $42.91 | 8.650% | $46.6217 | $46.62 | $46.60 | $46.60 |
| Purchase #7 | $236.85 | 12.850% | $267.2852 | $267.29 | $267.30 | $267.30 |
| 7 purchase totals = | $1,206.40 | $1,313.1676 | $1,313.17 | $1,313.20 | $1,313.20 | |