| 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 | $28.76 | 6.564% | $30.6478 | $30.65 | $30.65 | $30.60 |
| Purchase #2 | $182.40 | 9.191% | $199.1644 | $199.16 | $199.15 | $199.20 |
| Purchase #3 | $116.47 | 4.524% | $121.7391 | $121.74 | $121.75 | $121.70 |
| Purchase #4 | $244.82 | 9.758% | $268.7095 | $268.71 | $268.70 | $268.70 |
| Purchase #5 | $248.30 | 13.302% | $281.3289 | $281.33 | $281.35 | $281.30 |
| Purchase #6 | $43.78 | 9.258% | $47.8332 | $47.83 | $47.85 | $47.80 |
| Purchase #7 | $118.74 | 13.246% | $134.4683 | $134.47 | $134.45 | $134.50 |
| 7 purchase totals = | $983.27 | $1,083.8912 | $1,083.89 | $1,083.90 | $1,083.80 | |