| 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 | $126.72 | 6.680% | $135.1849 | $135.18 | $135.20 | $135.20 |
| Purchase #2 | $6.43 | 6.824% | $6.8688 | $6.87 | $6.85 | $6.90 |
| Purchase #3 | $71.72 | 8.290% | $77.6656 | $77.67 | $77.65 | $77.70 |
| Purchase #4 | $80.92 | 13.588% | $91.9154 | $91.92 | $91.90 | $91.90 |
| Purchase #5 | $81.51 | 5.453% | $85.9547 | $85.95 | $85.95 | $86.00 |
| Purchase #6 | $113.78 | 10.673% | $125.9237 | $125.92 | $125.90 | $125.90 |
| Purchase #7 | $97.54 | 8.414% | $105.747 | $105.75 | $105.75 | $105.70 |
| 7 purchase totals = | $578.62 | $629.2601 | $629.26 | $629.20 | $629.30 | |