| 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 | $235.36 | 9.258% | $257.1496 | $257.15 | $257.15 | $257.10 |
| Purchase #2 | $243.56 | 7.659% | $262.2143 | $262.21 | $262.20 | $262.20 |
| Purchase #3 | $212.95 | 13.843% | $242.4287 | $242.43 | $242.45 | $242.40 |
| Purchase #4 | $148.66 | 3.746% | $154.2288 | $154.23 | $154.25 | $154.20 |
| Purchase #5 | $202.43 | 4.693% | $211.93 | $211.93 | $211.95 | $211.90 |
| Purchase #6 | $116.79 | 5.539% | $123.259 | $123.26 | $123.25 | $123.30 |
| Purchase #7 | $79.25 | 6.129% | $84.1072 | $84.11 | $84.10 | $84.10 |
| 7 purchase totals = | $1,239.00 | $1,335.3176 | $1,335.32 | $1,335.35 | $1,335.20 | |