| 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 | $238.81 | 9.550% | $261.6164 | $261.62 | $261.60 | $261.60 |
| Purchase #2 | $26.74 | 3.699% | $27.7291 | $27.73 | $27.75 | $27.70 |
| Purchase #3 | $9.83 | 12.695% | $11.0779 | $11.08 | $11.10 | $11.10 |
| Purchase #4 | $123.68 | 6.589% | $131.8293 | $131.83 | $131.85 | $131.80 |
| Purchase #5 | $98.85 | 8.309% | $107.0634 | $107.06 | $107.05 | $107.10 |
| Purchase #6 | $248.39 | 4.604% | $259.8259 | $259.83 | $259.85 | $259.80 |
| Purchase #7 | $122.70 | 10.820% | $135.9761 | $135.98 | $136.00 | $136.00 |
| 7 purchase totals = | $869.00 | $935.1181 | $935.13 | $935.20 | $935.10 | |