| 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 | $165.90 | 6.447% | $176.5956 | $176.60 | $176.60 | $176.60 |
| Purchase #2 | $225.36 | 13.872% | $256.6219 | $256.62 | $256.60 | $256.60 |
| Purchase #3 | $97.80 | 8.359% | $105.9751 | $105.98 | $106.00 | $106.00 |
| Purchase #4 | $202.82 | 6.777% | $216.5651 | $216.57 | $216.55 | $216.60 |
| Purchase #5 | $68.65 | 6.660% | $73.2221 | $73.22 | $73.20 | $73.20 |
| Purchase #6 | $148.82 | 3.691% | $154.3129 | $154.31 | $154.30 | $154.30 |
| Purchase #7 | $15.96 | 11.353% | $17.7719 | $17.77 | $17.75 | $17.80 |
| 7 purchase totals = | $925.31 | $1,001.0646 | $1,001.07 | $1,001.00 | $1,001.10 | |