| 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 | $44.87 | 3.781% | $46.5665 | $46.57 | $46.55 | $46.60 |
| Purchase #2 | $74.32 | 8.252% | $80.4529 | $80.45 | $80.45 | $80.50 |
| Purchase #3 | $203.89 | 11.266% | $226.8602 | $226.86 | $226.85 | $226.90 |
| Purchase #4 | $88.92 | 12.413% | $99.9576 | $99.96 | $99.95 | $100.00 |
| Purchase #5 | $38.96 | 6.835% | $41.6229 | $41.62 | $41.60 | $41.60 |
| Purchase #6 | $100.57 | 6.855% | $107.4641 | $107.46 | $107.45 | $107.50 |
| Purchase #7 | $236.96 | 10.499% | $261.8384 | $261.84 | $261.85 | $261.80 |
| 7 purchase totals = | $788.49 | $864.7626 | $864.76 | $864.70 | $864.90 | |