| 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 | $67.30 | 7.569% | $72.3939 | $72.39 | $72.40 | $72.40 |
| Purchase #2 | $125.91 | 10.430% | $139.0424 | $139.04 | $139.05 | $139.00 |
| Purchase #3 | $98.25 | 7.799% | $105.9125 | $105.91 | $105.90 | $105.90 |
| Purchase #4 | $193.94 | 7.462% | $208.4118 | $208.41 | $208.40 | $208.40 |
| Purchase #5 | $97.46 | 4.794% | $102.1322 | $102.13 | $102.15 | $102.10 |
| Purchase #6 | $181.48 | 11.425% | $202.2141 | $202.21 | $202.20 | $202.20 |
| Purchase #7 | $10.98 | 11.366% | $12.228 | $12.23 | $12.25 | $12.20 |
| 7 purchase totals = | $775.32 | $842.3349 | $842.32 | $842.35 | $842.20 | |