| 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 | $139.32 | 9.143% | $152.058 | $152.06 | $152.05 | $152.10 |
| Purchase #2 | $180.41 | 5.679% | $190.6555 | $190.66 | $190.65 | $190.70 |
| Purchase #3 | $48.90 | 11.189% | $54.3714 | $54.37 | $54.35 | $54.40 |
| Purchase #4 | $24.77 | 13.680% | $28.1585 | $28.16 | $28.15 | $28.20 |
| Purchase #5 | $171.84 | 8.272% | $186.0546 | $186.05 | $186.05 | $186.10 |
| Purchase #6 | $69.56 | 11.272% | $77.4008 | $77.40 | $77.40 | $77.40 |
| Purchase #7 | $222.36 | 5.673% | $234.9745 | $234.97 | $234.95 | $235.00 |
| 7 purchase totals = | $857.16 | $923.6733 | $923.67 | $923.60 | $923.90 | |