| 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 | $230.91 | 3.621% | $239.2713 | $239.27 | $239.25 | $239.30 |
| Purchase #2 | $163.84 | 3.695% | $169.8939 | $169.89 | $169.90 | $169.90 |
| Purchase #3 | $88.74 | 7.326% | $95.2411 | $95.24 | $95.25 | $95.20 |
| Purchase #4 | $104.52 | 12.363% | $117.4418 | $117.44 | $117.45 | $117.40 |
| Purchase #5 | $106.33 | 13.695% | $120.8919 | $120.89 | $120.90 | $120.90 |
| Purchase #6 | $103.55 | 3.543% | $107.2188 | $107.22 | $107.20 | $107.20 |
| Purchase #7 | $66.99 | 10.847% | $74.2564 | $74.26 | $74.25 | $74.30 |
| 7 purchase totals = | $864.88 | $924.2152 | $924.21 | $924.20 | $924.20 | |