| 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 | $171.56 | 9.672% | $188.1533 | $188.15 | $188.15 | $188.20 |
| Purchase #2 | $124.90 | 6.118% | $132.5414 | $132.54 | $132.55 | $132.50 |
| Purchase #3 | $10.70 | 11.507% | $11.9312 | $11.93 | $11.95 | $11.90 |
| Purchase #4 | $84.79 | 11.210% | $94.295 | $94.30 | $94.30 | $94.30 |
| Purchase #5 | $232.69 | 7.549% | $250.2558 | $250.26 | $250.25 | $250.30 |
| Purchase #6 | $216.66 | 3.469% | $224.1759 | $224.18 | $224.20 | $224.20 |
| Purchase #7 | $23.69 | 4.713% | $24.8065 | $24.81 | $24.80 | $24.80 |
| 7 purchase totals = | $864.99 | $926.1591 | $926.17 | $926.20 | $926.20 | |