| 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 | $186.90 | 6.327% | $198.7252 | $198.73 | $198.75 | $198.70 |
| Purchase #2 | $125.70 | 12.633% | $141.5797 | $141.58 | $141.60 | $141.60 |
| Purchase #3 | $121.28 | 3.154% | $125.1052 | $125.11 | $125.10 | $125.10 |
| Purchase #4 | $78.57 | 5.171% | $82.6329 | $82.63 | $82.65 | $82.60 |
| Purchase #5 | $68.60 | 12.436% | $77.1311 | $77.13 | $77.15 | $77.10 |
| Purchase #6 | $27.88 | 7.604% | $30 | $30.00 | $30.00 | $30.00 |
| Purchase #7 | $151.47 | 5.695% | $160.0962 | $160.10 | $160.10 | $160.10 |
| 7 purchase totals = | $760.40 | $815.2703 | $815.28 | $815.35 | $815.20 | |