| 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 | $38.47 | 11.861% | $43.0329 | $43.03 | $43.05 | $43.00 |
| Purchase #2 | $85.65 | 8.559% | $92.9808 | $92.98 | $93.00 | $93.00 |
| Purchase #3 | $23.26 | 12.219% | $26.1021 | $26.10 | $26.10 | $26.10 |
| Purchase #4 | $95.69 | 4.258% | $99.7645 | $99.76 | $99.75 | $99.80 |
| Purchase #5 | $27.37 | 6.758% | $29.2197 | $29.22 | $29.20 | $29.20 |
| Purchase #6 | $48.33 | 7.230% | $51.8243 | $51.82 | $51.80 | $51.80 |
| Purchase #7 | $215.42 | 10.104% | $237.186 | $237.19 | $237.20 | $237.20 |
| 7 purchase totals = | $534.19 | $580.1103 | $580.10 | $580.10 | $580.10 | |