| 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 | $136.86 | 5.709% | $144.6733 | $144.67 | $144.65 | $144.70 |
| Purchase #2 | $153.54 | 9.869% | $168.6929 | $168.69 | $168.70 | $168.70 |
| Purchase #3 | $193.78 | 3.578% | $200.7134 | $200.71 | $200.70 | $200.70 |
| Purchase #4 | $78.44 | 9.624% | $85.9891 | $85.99 | $86.00 | $86.00 |
| Purchase #5 | $61.25 | 7.646% | $65.9332 | $65.93 | $65.95 | $65.90 |
| Purchase #6 | $191.49 | 5.467% | $201.9588 | $201.96 | $201.95 | $202.00 |
| Purchase #7 | $65.58 | 4.713% | $68.6708 | $68.67 | $68.65 | $68.70 |
| 7 purchase totals = | $880.94 | $936.6315 | $936.62 | $936.60 | $936.70 | |