| 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 | $106.46 | 11.535% | $118.7402 | $118.74 | $118.75 | $118.70 |
| Purchase #2 | $79.92 | 13.553% | $90.7516 | $90.75 | $90.75 | $90.80 |
| Purchase #3 | $201.34 | 5.296% | $212.003 | $212.00 | $212.00 | $212.00 |
| Purchase #4 | $176.52 | 3.525% | $182.7423 | $182.74 | $182.75 | $182.70 |
| Purchase #5 | $71.81 | 13.400% | $81.4325 | $81.43 | $81.45 | $81.40 |
| Purchase #6 | $30.26 | 12.145% | $33.9351 | $33.94 | $33.95 | $33.90 |
| Purchase #7 | $226.32 | 10.853% | $250.8825 | $250.88 | $250.90 | $250.90 |
| 7 purchase totals = | $892.63 | $970.4872 | $970.48 | $970.55 | $970.40 | |