| 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 | $86.28 | 4.784% | $90.4076 | $90.41 | $90.40 | $90.40 |
| Purchase #2 | $61.69 | 3.523% | $63.8633 | $63.86 | $63.85 | $63.90 |
| Purchase #3 | $130.61 | 3.130% | $134.6981 | $134.70 | $134.70 | $134.70 |
| Purchase #4 | $237.66 | 8.473% | $257.7969 | $257.80 | $257.80 | $257.80 |
| Purchase #5 | $9.83 | 12.292% | $11.0383 | $11.04 | $11.05 | $11.00 |
| Purchase #6 | $136.94 | 8.178% | $148.139 | $148.14 | $148.15 | $148.10 |
| Purchase #7 | $83.81 | 3.215% | $86.5045 | $86.50 | $86.50 | $86.50 |
| 7 purchase totals = | $746.82 | $792.4477 | $792.45 | $792.45 | $792.40 | |