| 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 | $13.47 | 11.538% | $15.0242 | $15.02 | $15.00 | $15.00 |
| Purchase #2 | $173.37 | 6.529% | $184.6893 | $184.69 | $184.70 | $184.70 |
| Purchase #3 | $41.93 | 10.803% | $46.4597 | $46.46 | $46.45 | $46.50 |
| Purchase #4 | $181.80 | 12.659% | $204.8141 | $204.81 | $204.80 | $204.80 |
| Purchase #5 | $108.93 | 11.601% | $121.567 | $121.57 | $121.55 | $121.60 |
| Purchase #6 | $130.40 | 11.571% | $145.4886 | $145.49 | $145.50 | $145.50 |
| Purchase #7 | $185.41 | 5.507% | $195.6205 | $195.62 | $195.60 | $195.60 |
| 7 purchase totals = | $835.31 | $913.6634 | $913.66 | $913.60 | $913.70 | |