| 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 | $221.92 | 12.356% | $249.3404 | $249.34 | $249.35 | $249.30 |
| Purchase #2 | $237.65 | 9.627% | $260.5286 | $260.53 | $260.55 | $260.50 |
| Purchase #3 | $244.37 | 5.184% | $257.0381 | $257.04 | $257.05 | $257.00 |
| Purchase #4 | $238.43 | 9.520% | $261.1285 | $261.13 | $261.15 | $261.10 |
| Purchase #5 | $134.36 | 11.537% | $149.8611 | $149.86 | $149.85 | $149.90 |
| Purchase #6 | $111.72 | 3.838% | $116.0078 | $116.01 | $116.00 | $116.00 |
| Purchase #7 | $9.49 | 10.432% | $10.48 | $10.48 | $10.50 | $10.50 |
| 7 purchase totals = | $1,197.94 | $1,304.3845 | $1,304.39 | $1,304.45 | $1,304.30 | |