| 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 | $131.57 | 13.391% | $149.1885 | $149.19 | $149.20 | $149.20 |
| Purchase #2 | $238.43 | 9.661% | $261.4647 | $261.46 | $261.45 | $261.50 |
| Purchase #3 | $75.91 | 3.767% | $78.7695 | $78.77 | $78.75 | $78.80 |
| Purchase #4 | $138.67 | 13.541% | $157.4473 | $157.45 | $157.45 | $157.40 |
| Purchase #5 | $26.61 | 12.810% | $30.0187 | $30.02 | $30.00 | $30.00 |
| Purchase #6 | $145.34 | 6.314% | $154.5168 | $154.52 | $154.50 | $154.50 |
| Purchase #7 | $64.70 | 13.163% | $73.2165 | $73.22 | $73.20 | $73.20 |
| 7 purchase totals = | $821.23 | $904.6220 | $904.63 | $904.55 | $904.60 | |