| 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 | $89.71 | 5.406% | $94.5597 | $94.56 | $94.55 | $94.60 |
| Purchase #2 | $67.74 | 12.583% | $76.2637 | $76.26 | $76.25 | $76.30 |
| Purchase #3 | $16.40 | 9.784% | $18.0046 | $18.00 | $18.00 | $18.00 |
| Purchase #4 | $112.94 | 8.263% | $122.2722 | $122.27 | $122.25 | $122.30 |
| Purchase #5 | $222.72 | 5.643% | $235.2881 | $235.29 | $235.30 | $235.30 |
| Purchase #6 | $134.86 | 9.839% | $148.1289 | $148.13 | $148.15 | $148.10 |
| Purchase #7 | $103.71 | 11.634% | $115.7756 | $115.78 | $115.80 | $115.80 |
| 7 purchase totals = | $748.08 | $810.2928 | $810.29 | $810.30 | $810.40 | |