| 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 | $179.76 | 5.419% | $189.5012 | $189.50 | $189.50 | $189.50 |
| Purchase #2 | $222.59 | 4.606% | $232.8425 | $232.84 | $232.85 | $232.80 |
| Purchase #3 | $64.81 | 10.639% | $71.7051 | $71.71 | $71.70 | $71.70 |
| Purchase #4 | $195.80 | 4.115% | $203.8572 | $203.86 | $203.85 | $203.90 |
| Purchase #5 | $49.60 | 5.476% | $52.3161 | $52.32 | $52.30 | $52.30 |
| Purchase #6 | $67.29 | 10.412% | $74.2962 | $74.30 | $74.30 | $74.30 |
| Purchase #7 | $236.64 | 10.684% | $261.9226 | $261.92 | $261.90 | $261.90 |
| 7 purchase totals = | $1,016.49 | $1,086.4409 | $1,086.45 | $1,086.40 | $1,086.40 | |