| 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 | $194.59 | 4.740% | $203.8136 | $203.81 | $203.80 | $203.80 |
| Purchase #2 | $186.83 | 10.197% | $205.8811 | $205.88 | $205.90 | $205.90 |
| Purchase #3 | $121.54 | 13.316% | $137.7243 | $137.72 | $137.70 | $137.70 |
| Purchase #4 | $15.66 | 10.862% | $17.361 | $17.36 | $17.35 | $17.40 |
| Purchase #5 | $101.98 | 10.233% | $112.4156 | $112.42 | $112.40 | $112.40 |
| Purchase #6 | $47.25 | 5.530% | $49.8629 | $49.86 | $49.85 | $49.90 |
| Purchase #7 | $130.45 | 10.366% | $143.9724 | $143.97 | $143.95 | $144.00 |
| 7 purchase totals = | $798.30 | $871.0309 | $871.02 | $870.95 | $871.10 | |