| 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 | $179.61 | 11.386% | $200.0604 | $200.06 | $200.05 | $200.10 |
| Purchase #2 | $26.36 | 11.569% | $29.4096 | $29.41 | $29.40 | $29.40 |
| Purchase #3 | $109.47 | 11.269% | $121.8062 | $121.81 | $121.80 | $121.80 |
| Purchase #4 | $182.58 | 11.108% | $202.861 | $202.86 | $202.85 | $202.90 |
| Purchase #5 | $107.74 | 5.185% | $113.3263 | $113.33 | $113.35 | $113.30 |
| Purchase #6 | $76.66 | 7.660% | $82.5322 | $82.53 | $82.55 | $82.50 |
| Purchase #7 | $228.77 | 3.702% | $237.2391 | $237.24 | $237.25 | $237.20 |
| 7 purchase totals = | $911.19 | $987.2348 | $987.24 | $987.25 | $987.20 | |