| 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 | $190.26 | 8.184% | $205.8309 | $205.83 | $205.85 | $205.80 |
| Purchase #2 | $47.61 | 8.808% | $51.8035 | $51.80 | $51.80 | $51.80 |
| Purchase #3 | $105.90 | 13.304% | $119.9889 | $119.99 | $120.00 | $120.00 |
| Purchase #4 | $137.95 | 3.813% | $143.21 | $143.21 | $143.20 | $143.20 |
| Purchase #5 | $151.59 | 8.827% | $164.9708 | $164.97 | $164.95 | $165.00 |
| Purchase #6 | $54.55 | 9.542% | $59.7552 | $59.76 | $59.75 | $59.80 |
| Purchase #7 | $220.51 | 7.832% | $237.7803 | $237.78 | $237.80 | $237.80 |
| 7 purchase totals = | $908.37 | $983.3396 | $983.34 | $983.35 | $983.40 | |