| 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 | $28.70 | 5.758% | $30.3525 | $30.35 | $30.35 | $30.40 |
| Purchase #2 | $30.68 | 5.384% | $32.3318 | $32.33 | $32.35 | $32.30 |
| Purchase #3 | $119.38 | 4.113% | $124.2901 | $124.29 | $124.30 | $124.30 |
| Purchase #4 | $107.85 | 5.534% | $113.8184 | $113.82 | $113.80 | $113.80 |
| Purchase #5 | $176.54 | 5.358% | $185.999 | $186.00 | $186.00 | $186.00 |
| Purchase #6 | $157.31 | 7.418% | $168.9793 | $168.98 | $169.00 | $169.00 |
| Purchase #7 | $142.65 | 10.366% | $157.4371 | $157.44 | $157.45 | $157.40 |
| 7 purchase totals = | $763.11 | $813.2082 | $813.21 | $813.25 | $813.20 | |