| 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 | $129.46 | 5.421% | $136.478 | $136.48 | $136.50 | $136.50 |
| Purchase #2 | $163.79 | 12.189% | $183.7544 | $183.75 | $183.75 | $183.80 |
| Purchase #3 | $50.79 | 13.159% | $57.4735 | $57.47 | $57.45 | $57.50 |
| Purchase #4 | $128.29 | 8.122% | $138.7097 | $138.71 | $138.70 | $138.70 |
| Purchase #5 | $100.71 | 4.679% | $105.4222 | $105.42 | $105.40 | $105.40 |
| Purchase #6 | $179.36 | 3.179% | $185.0619 | $185.06 | $185.05 | $185.10 |
| Purchase #7 | $131.86 | 4.108% | $137.2768 | $137.28 | $137.30 | $137.30 |
| 7 purchase totals = | $884.26 | $944.1765 | $944.17 | $944.15 | $944.30 | |