| 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 | $217.52 | 9.360% | $237.8799 | $237.88 | $237.90 | $237.90 |
| Purchase #2 | $96.81 | 11.110% | $107.5656 | $107.57 | $107.55 | $107.60 |
| Purchase #3 | $58.27 | 11.215% | $64.805 | $64.81 | $64.80 | $64.80 |
| Purchase #4 | $27.49 | 4.218% | $28.6495 | $28.65 | $28.65 | $28.60 |
| Purchase #5 | $78.28 | 9.692% | $85.8669 | $85.87 | $85.85 | $85.90 |
| Purchase #6 | $9.90 | 8.286% | $10.7203 | $10.72 | $10.70 | $10.70 |
| Purchase #7 | $115.81 | 5.396% | $122.0591 | $122.06 | $122.05 | $122.10 |
| 7 purchase totals = | $604.08 | $657.5463 | $657.56 | $657.50 | $657.60 | |