| 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 | $117.90 | 7.120% | $126.2945 | $126.29 | $126.30 | $126.30 |
| Purchase #2 | $31.37 | 5.813% | $33.1935 | $33.19 | $33.20 | $33.20 |
| Purchase #3 | $143.84 | 13.363% | $163.0613 | $163.06 | $163.05 | $163.10 |
| Purchase #4 | $233.97 | 9.446% | $256.0708 | $256.07 | $256.05 | $256.10 |
| Purchase #5 | $220.25 | 10.215% | $242.7485 | $242.75 | $242.75 | $242.70 |
| Purchase #6 | $77.69 | 10.776% | $86.0619 | $86.06 | $86.05 | $86.10 |
| Purchase #7 | $114.67 | 11.238% | $127.5566 | $127.56 | $127.55 | $127.60 |
| 7 purchase totals = | $939.69 | $1,034.9871 | $1,034.98 | $1,034.95 | $1,035.10 | |