| 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 | $134.38 | 9.395% | $147.005 | $147.01 | $147.00 | $147.00 |
| Purchase #2 | $22.84 | 12.529% | $25.7016 | $25.70 | $25.70 | $25.70 |
| Purchase #3 | $246.94 | 13.647% | $280.6399 | $280.64 | $280.65 | $280.60 |
| Purchase #4 | $248.90 | 5.107% | $261.6113 | $261.61 | $261.60 | $261.60 |
| Purchase #5 | $146.43 | 9.644% | $160.5517 | $160.55 | $160.55 | $160.60 |
| Purchase #6 | $78.44 | 9.292% | $85.7286 | $85.73 | $85.75 | $85.70 |
| Purchase #7 | $27.75 | 7.134% | $29.7297 | $29.73 | $29.75 | $29.70 |
| 7 purchase totals = | $905.68 | $990.9678 | $990.97 | $991.00 | $990.90 | |