| 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 | $39.37 | 13.526% | $44.6952 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $200.90 | 13.202% | $227.4228 | $227.42 | $227.40 | $227.40 |
| Purchase #3 | $100.85 | 8.790% | $109.7147 | $109.71 | $109.70 | $109.70 |
| Purchase #4 | $92.79 | 10.723% | $102.7399 | $102.74 | $102.75 | $102.70 |
| Purchase #5 | $42.39 | 5.826% | $44.8596 | $44.86 | $44.85 | $44.90 |
| Purchase #6 | $86.98 | 3.644% | $90.1496 | $90.15 | $90.15 | $90.10 |
| Purchase #7 | $142.38 | 4.790% | $149.2 | $149.20 | $149.20 | $149.20 |
| 7 purchase totals = | $705.66 | $768.7818 | $768.78 | $768.75 | $768.70 | |