| 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 | $135.42 | 6.619% | $144.3834 | $144.38 | $144.40 | $144.40 |
| Purchase #2 | $240.38 | 3.873% | $249.6899 | $249.69 | $249.70 | $249.70 |
| Purchase #3 | $98.58 | 7.252% | $105.729 | $105.73 | $105.75 | $105.70 |
| Purchase #4 | $76.92 | 5.371% | $81.0514 | $81.05 | $81.05 | $81.10 |
| Purchase #5 | $65.63 | 13.319% | $74.3713 | $74.37 | $74.35 | $74.40 |
| Purchase #6 | $13.52 | 12.349% | $15.1896 | $15.19 | $15.20 | $15.20 |
| Purchase #7 | $81.59 | 8.473% | $88.5031 | $88.50 | $88.50 | $88.50 |
| 7 purchase totals = | $712.04 | $758.9177 | $758.91 | $758.95 | $759.00 | |