| 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 | $32.51 | 6.618% | $34.6615 | $34.66 | $34.65 | $34.70 |
| Purchase #2 | $94.68 | 13.867% | $107.8093 | $107.81 | $107.80 | $107.80 |
| Purchase #3 | $186.41 | 12.417% | $209.5565 | $209.56 | $209.55 | $209.60 |
| Purchase #4 | $138.78 | 12.445% | $156.0512 | $156.05 | $156.05 | $156.10 |
| Purchase #5 | $222.26 | 13.394% | $252.0295 | $252.03 | $252.05 | $252.00 |
| Purchase #6 | $151.84 | 8.176% | $164.2544 | $164.25 | $164.25 | $164.30 |
| Purchase #7 | $116.98 | 13.599% | $132.8881 | $132.89 | $132.90 | $132.90 |
| 7 purchase totals = | $943.46 | $1,057.2505 | $1,057.25 | $1,057.25 | $1,057.40 | |