| 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 | $100.32 | 11.686% | $112.0434 | $112.04 | $112.05 | $112.00 |
| Purchase #2 | $46.42 | 12.222% | $52.0935 | $52.09 | $52.10 | $52.10 |
| Purchase #3 | $179.79 | 13.480% | $204.0257 | $204.03 | $204.05 | $204.00 |
| Purchase #4 | $66.38 | 6.831% | $70.9144 | $70.91 | $70.90 | $70.90 |
| Purchase #5 | $232.46 | 9.199% | $253.844 | $253.84 | $253.85 | $253.80 |
| Purchase #6 | $250.74 | 4.305% | $261.5344 | $261.53 | $261.55 | $261.50 |
| Purchase #7 | $19.91 | 3.735% | $20.6536 | $20.65 | $20.65 | $20.70 |
| 7 purchase totals = | $896.02 | $975.1090 | $975.09 | $975.15 | $975.00 | |