| 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 | $81.92 | 13.298% | $92.8137 | $92.81 | $92.80 | $92.80 |
| Purchase #2 | $106.71 | 5.806% | $112.9056 | $112.91 | $112.90 | $112.90 |
| Purchase #3 | $225.74 | 3.198% | $232.9592 | $232.96 | $232.95 | $233.00 |
| Purchase #4 | $72.50 | 12.681% | $81.6937 | $81.69 | $81.70 | $81.70 |
| Purchase #5 | $70.96 | 8.262% | $76.8227 | $76.82 | $76.80 | $76.80 |
| Purchase #6 | $51.48 | 3.454% | $53.2581 | $53.26 | $53.25 | $53.30 |
| Purchase #7 | $118.25 | 9.488% | $129.4696 | $129.47 | $129.45 | $129.50 |
| 7 purchase totals = | $727.56 | $779.9226 | $779.92 | $779.85 | $780.00 | |