| 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 | $240.43 | 8.138% | $259.9962 | $260.00 | $260.00 | $260.00 |
| Purchase #2 | $132.49 | 6.429% | $141.0078 | $141.01 | $141.00 | $141.00 |
| Purchase #3 | $15.76 | 11.326% | $17.545 | $17.55 | $17.55 | $17.50 |
| Purchase #4 | $119.38 | 13.390% | $135.365 | $135.37 | $135.35 | $135.40 |
| Purchase #5 | $45.90 | 13.420% | $52.0598 | $52.06 | $52.05 | $52.10 |
| Purchase #6 | $58.33 | 10.299% | $64.3374 | $64.34 | $64.35 | $64.30 |
| Purchase #7 | $21.93 | 5.238% | $23.0787 | $23.08 | $23.10 | $23.10 |
| 7 purchase totals = | $634.22 | $693.3899 | $693.41 | $693.40 | $693.40 | |