| 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 | $136.75 | 5.819% | $144.7075 | $144.71 | $144.70 | $144.70 |
| Purchase #2 | $237.72 | 12.766% | $268.0673 | $268.07 | $268.05 | $268.10 |
| Purchase #3 | $26.52 | 11.556% | $29.5847 | $29.58 | $29.60 | $29.60 |
| Purchase #4 | $20.64 | 12.156% | $23.149 | $23.15 | $23.15 | $23.10 |
| Purchase #5 | $247.28 | 5.831% | $261.6989 | $261.70 | $261.70 | $261.70 |
| Purchase #6 | $10.59 | 7.850% | $11.4213 | $11.42 | $11.40 | $11.40 |
| Purchase #7 | $35.81 | 11.663% | $39.9865 | $39.99 | $40.00 | $40.00 |
| 7 purchase totals = | $715.31 | $778.6152 | $778.62 | $778.60 | $778.60 | |