| 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 | $113.58 | 7.820% | $122.462 | $122.46 | $122.45 | $122.50 |
| Purchase #2 | $247.49 | 13.513% | $280.9333 | $280.93 | $280.95 | $280.90 |
| Purchase #3 | $31.83 | 13.453% | $36.1121 | $36.11 | $36.10 | $36.10 |
| Purchase #4 | $52.46 | 8.856% | $57.1059 | $57.11 | $57.10 | $57.10 |
| Purchase #5 | $102.67 | 9.572% | $112.4976 | $112.50 | $112.50 | $112.50 |
| Purchase #6 | $56.34 | 13.736% | $64.0789 | $64.08 | $64.10 | $64.10 |
| Purchase #7 | $161.77 | 9.765% | $177.5668 | $177.57 | $177.55 | $177.60 |
| 7 purchase totals = | $766.14 | $850.7566 | $850.76 | $850.75 | $850.80 | |