| 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 | $82.77 | 10.239% | $91.2448 | $91.24 | $91.25 | $91.20 |
| Purchase #2 | $46.87 | 13.736% | $53.3081 | $53.31 | $53.30 | $53.30 |
| Purchase #3 | $35.67 | 13.656% | $40.5411 | $40.54 | $40.55 | $40.50 |
| Purchase #4 | $223.45 | 12.769% | $251.9823 | $251.98 | $252.00 | $252.00 |
| Purchase #5 | $231.83 | 7.533% | $249.2938 | $249.29 | $249.30 | $249.30 |
| Purchase #6 | $30.96 | 12.153% | $34.7226 | $34.72 | $34.70 | $34.70 |
| Purchase #7 | $219.53 | 4.640% | $229.7162 | $229.72 | $229.70 | $229.70 |
| 7 purchase totals = | $871.08 | $950.8089 | $950.80 | $950.80 | $950.70 | |