| 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 | $139.49 | 6.107% | $148.0087 | $148.01 | $148.00 | $148.00 |
| Purchase #2 | $199.85 | 8.820% | $217.4768 | $217.48 | $217.50 | $217.50 |
| Purchase #3 | $169.41 | 11.162% | $188.3195 | $188.32 | $188.30 | $188.30 |
| Purchase #4 | $194.94 | 10.681% | $215.7615 | $215.76 | $215.75 | $215.80 |
| Purchase #5 | $121.67 | 10.864% | $134.8882 | $134.89 | $134.90 | $134.90 |
| Purchase #6 | $225.93 | 4.155% | $235.3174 | $235.32 | $235.30 | $235.30 |
| Purchase #7 | $90.47 | 8.772% | $98.406 | $98.41 | $98.40 | $98.40 |
| 7 purchase totals = | $1,141.76 | $1,238.1781 | $1,238.19 | $1,238.15 | $1,238.20 | |