| 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 | $28.61 | 12.867% | $32.2912 | $32.29 | $32.30 | $32.30 |
| Purchase #2 | $14.54 | 7.868% | $15.684 | $15.68 | $15.70 | $15.70 |
| Purchase #3 | $213.90 | 9.692% | $234.6312 | $234.63 | $234.65 | $234.60 |
| Purchase #4 | $43.42 | 8.281% | $47.0156 | $47.02 | $47.00 | $47.00 |
| Purchase #5 | $199.66 | 6.562% | $212.7617 | $212.76 | $212.75 | $212.80 |
| Purchase #6 | $227.53 | 11.665% | $254.0714 | $254.07 | $254.05 | $254.10 |
| Purchase #7 | $129.81 | 12.153% | $145.5858 | $145.59 | $145.60 | $145.60 |
| 7 purchase totals = | $857.47 | $942.0409 | $942.04 | $942.05 | $942.10 | |