| 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 | $182.68 | 9.600% | $200.2173 | $200.22 | $200.20 | $200.20 |
| Purchase #2 | $101.46 | 13.232% | $114.8852 | $114.89 | $114.90 | $114.90 |
| Purchase #3 | $188.74 | 8.749% | $205.2529 | $205.25 | $205.25 | $205.30 |
| Purchase #4 | $248.92 | 8.476% | $270.0185 | $270.02 | $270.00 | $270.00 |
| Purchase #5 | $188.54 | 9.574% | $206.5908 | $206.59 | $206.60 | $206.60 |
| Purchase #6 | $130.54 | 10.485% | $144.2271 | $144.23 | $144.25 | $144.20 |
| Purchase #7 | $57.97 | 5.659% | $61.2505 | $61.25 | $61.25 | $61.30 |
| 7 purchase totals = | $1,098.85 | $1,202.4423 | $1,202.45 | $1,202.45 | $1,202.50 | |