| 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 | $23.72 | 10.176% | $26.1337 | $26.13 | $26.15 | $26.10 |
| Purchase #2 | $117.49 | 11.660% | $131.1893 | $131.19 | $131.20 | $131.20 |
| Purchase #3 | $78.81 | 4.677% | $82.4959 | $82.50 | $82.50 | $82.50 |
| Purchase #4 | $126.89 | 8.775% | $138.0246 | $138.02 | $138.00 | $138.00 |
| Purchase #5 | $199.48 | 11.745% | $222.9089 | $222.91 | $222.90 | $222.90 |
| Purchase #6 | $68.35 | 10.271% | $75.3702 | $75.37 | $75.35 | $75.40 |
| Purchase #7 | $96.91 | 5.484% | $102.2245 | $102.22 | $102.20 | $102.20 |
| 7 purchase totals = | $711.65 | $778.3471 | $778.34 | $778.30 | $778.30 | |