| 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 | $163.92 | 10.392% | $180.9546 | $180.95 | $180.95 | $181.00 |
| Purchase #2 | $93.58 | 3.499% | $96.8544 | $96.85 | $96.85 | $96.90 |
| Purchase #3 | $87.50 | 10.678% | $96.8433 | $96.84 | $96.85 | $96.80 |
| Purchase #4 | $64.38 | 11.732% | $71.9331 | $71.93 | $71.95 | $71.90 |
| Purchase #5 | $55.93 | 11.674% | $62.4593 | $62.46 | $62.45 | $62.50 |
| Purchase #6 | $86.54 | 8.272% | $93.6986 | $93.70 | $93.70 | $93.70 |
| Purchase #7 | $242.54 | 6.816% | $259.0715 | $259.07 | $259.05 | $259.10 |
| 7 purchase totals = | $794.39 | $861.8148 | $861.80 | $861.80 | $861.90 | |