| 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 | $102.29 | 13.530% | $116.1298 | $116.13 | $116.15 | $116.10 |
| Purchase #2 | $220.87 | 7.182% | $236.7329 | $236.73 | $236.75 | $236.70 |
| Purchase #3 | $20.85 | 10.639% | $23.0682 | $23.07 | $23.05 | $23.10 |
| Purchase #4 | $56.64 | 11.285% | $63.0318 | $63.03 | $63.05 | $63.00 |
| Purchase #5 | $242.88 | 7.533% | $261.1762 | $261.18 | $261.20 | $261.20 |
| Purchase #6 | $210.88 | 5.769% | $223.0457 | $223.05 | $223.05 | $223.00 |
| Purchase #7 | $105.81 | 10.299% | $116.7074 | $116.71 | $116.70 | $116.70 |
| 7 purchase totals = | $960.22 | $1,039.8920 | $1,039.90 | $1,039.95 | $1,039.80 | |