| 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 | $165.51 | 12.462% | $186.1359 | $186.14 | $186.15 | $186.10 |
| Purchase #2 | $243.99 | 9.544% | $267.2764 | $267.28 | $267.30 | $267.30 |
| Purchase #3 | $248.91 | 12.520% | $280.0735 | $280.07 | $280.05 | $280.10 |
| Purchase #4 | $84.63 | 4.592% | $88.5162 | $88.52 | $88.50 | $88.50 |
| Purchase #5 | $224.50 | 3.110% | $231.482 | $231.48 | $231.50 | $231.50 |
| Purchase #6 | $224.97 | 13.735% | $255.8696 | $255.87 | $255.85 | $255.90 |
| Purchase #7 | $25.31 | 3.332% | $26.1533 | $26.15 | $26.15 | $26.20 |
| 7 purchase totals = | $1,217.82 | $1,335.5069 | $1,335.51 | $1,335.50 | $1,335.60 | |