| 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 | $248.40 | 13.327% | $281.5043 | $281.50 | $281.50 | $281.50 |
| Purchase #2 | $182.56 | 9.776% | $200.4071 | $200.41 | $200.40 | $200.40 |
| Purchase #3 | $206.53 | 4.498% | $215.8197 | $215.82 | $215.80 | $215.80 |
| Purchase #4 | $189.77 | 8.507% | $205.9137 | $205.91 | $205.90 | $205.90 |
| Purchase #5 | $12.35 | 3.872% | $12.8282 | $12.83 | $12.85 | $12.80 |
| Purchase #6 | $169.60 | 9.701% | $186.0529 | $186.05 | $186.05 | $186.10 |
| Purchase #7 | $35.40 | 6.351% | $37.6483 | $37.65 | $37.65 | $37.60 |
| 7 purchase totals = | $1,044.61 | $1,140.1742 | $1,140.17 | $1,140.15 | $1,140.10 | |