| 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 | $106.65 | 13.586% | $121.1395 | $121.14 | $121.15 | $121.10 |
| Purchase #2 | $122.98 | 9.230% | $134.3311 | $134.33 | $134.35 | $134.30 |
| Purchase #3 | $46.52 | 10.370% | $51.3441 | $51.34 | $51.35 | $51.30 |
| Purchase #4 | $235.79 | 4.279% | $245.8795 | $245.88 | $245.90 | $245.90 |
| Purchase #5 | $54.89 | 6.287% | $58.3409 | $58.34 | $58.35 | $58.30 |
| Purchase #6 | $76.84 | 6.382% | $81.7439 | $81.74 | $81.75 | $81.70 |
| Purchase #7 | $112.96 | 8.260% | $122.2905 | $122.29 | $122.30 | $122.30 |
| 7 purchase totals = | $756.63 | $815.0695 | $815.06 | $815.15 | $814.90 | |