| 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 | $94.42 | 9.667% | $103.5476 | $103.55 | $103.55 | $103.50 |
| Purchase #2 | $230.55 | 10.249% | $254.1791 | $254.18 | $254.20 | $254.20 |
| Purchase #3 | $95.83 | 8.176% | $103.6651 | $103.67 | $103.65 | $103.70 |
| Purchase #4 | $94.87 | 5.384% | $99.9778 | $99.98 | $100.00 | $100.00 |
| Purchase #5 | $122.57 | 9.709% | $134.4703 | $134.47 | $134.45 | $134.50 |
| Purchase #6 | $41.59 | 8.670% | $45.1959 | $45.20 | $45.20 | $45.20 |
| Purchase #7 | $47.78 | 3.183% | $49.3008 | $49.30 | $49.30 | $49.30 |
| 7 purchase totals = | $727.61 | $790.3366 | $790.35 | $790.35 | $790.40 | |