| 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 | $83.27 | 6.229% | $88.4569 | $88.46 | $88.45 | $88.50 |
| Purchase #2 | $122.79 | 8.176% | $132.8293 | $132.83 | $132.85 | $132.80 |
| Purchase #3 | $150.65 | 4.692% | $157.7185 | $157.72 | $157.70 | $157.70 |
| Purchase #4 | $107.48 | 3.140% | $110.8549 | $110.85 | $110.85 | $110.90 |
| Purchase #5 | $250.41 | 4.568% | $261.8487 | $261.85 | $261.85 | $261.80 |
| Purchase #6 | $62.93 | 13.771% | $71.5961 | $71.60 | $71.60 | $71.60 |
| Purchase #7 | $236.43 | 7.823% | $254.9259 | $254.93 | $254.95 | $254.90 |
| 7 purchase totals = | $1,013.96 | $1,078.2303 | $1,078.24 | $1,078.25 | $1,078.20 | |