| 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 | $152.83 | 8.307% | $165.5256 | $165.53 | $165.55 | $165.50 |
| Purchase #2 | $115.94 | 7.448% | $124.5752 | $124.58 | $124.60 | $124.60 |
| Purchase #3 | $121.92 | 3.693% | $126.4225 | $126.42 | $126.40 | $126.40 |
| Purchase #4 | $184.67 | 12.860% | $208.4186 | $208.42 | $208.40 | $208.40 |
| Purchase #5 | $21.48 | 9.539% | $23.529 | $23.53 | $23.55 | $23.50 |
| Purchase #6 | $114.64 | 11.192% | $127.4705 | $127.47 | $127.45 | $127.50 |
| Purchase #7 | $106.29 | 7.127% | $113.8653 | $113.87 | $113.85 | $113.90 |
| 7 purchase totals = | $817.77 | $889.8067 | $889.82 | $889.80 | $889.80 | |