| 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 | $69.26 | 10.269% | $76.3723 | $76.37 | $76.35 | $76.40 |
| Purchase #2 | $43.62 | 10.214% | $48.0753 | $48.08 | $48.10 | $48.10 |
| Purchase #3 | $134.31 | 8.381% | $145.5665 | $145.57 | $145.55 | $145.60 |
| Purchase #4 | $148.87 | 11.466% | $165.9394 | $165.94 | $165.95 | $165.90 |
| Purchase #5 | $81.91 | 7.339% | $87.9214 | $87.92 | $87.90 | $87.90 |
| Purchase #6 | $113.48 | 4.322% | $118.3846 | $118.38 | $118.40 | $118.40 |
| Purchase #7 | $13.78 | 12.586% | $15.5144 | $15.51 | $15.50 | $15.50 |
| 7 purchase totals = | $605.23 | $657.7739 | $657.77 | $657.75 | $657.80 | |