| 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 | $48.40 | 4.629% | $50.6404 | $50.64 | $50.65 | $50.60 |
| Purchase #2 | $69.49 | 11.265% | $77.318 | $77.32 | $77.30 | $77.30 |
| Purchase #3 | $134.81 | 3.474% | $139.4933 | $139.49 | $139.50 | $139.50 |
| Purchase #4 | $15.95 | 10.808% | $17.6739 | $17.67 | $17.65 | $17.70 |
| Purchase #5 | $232.90 | 12.217% | $261.3534 | $261.35 | $261.35 | $261.40 |
| Purchase #6 | $104.47 | 7.534% | $112.3408 | $112.34 | $112.35 | $112.30 |
| Purchase #7 | $174.64 | 10.110% | $192.2961 | $192.30 | $192.30 | $192.30 |
| 7 purchase totals = | $780.66 | $851.1159 | $851.11 | $851.10 | $851.10 | |