| 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 | $236.63 | 8.848% | $257.567 | $257.57 | $257.55 | $257.60 |
| Purchase #2 | $142.87 | 13.248% | $161.7974 | $161.80 | $161.80 | $161.80 |
| Purchase #3 | $104.45 | 6.724% | $111.4732 | $111.47 | $111.45 | $111.50 |
| Purchase #4 | $67.80 | 8.449% | $73.5284 | $73.53 | $73.55 | $73.50 |
| Purchase #5 | $170.56 | 5.104% | $179.2654 | $179.27 | $179.25 | $179.30 |
| Purchase #6 | $177.30 | 13.671% | $201.5387 | $201.54 | $201.55 | $201.50 |
| Purchase #7 | $182.81 | 6.538% | $194.7621 | $194.76 | $194.75 | $194.80 |
| 7 purchase totals = | $1,082.42 | $1,179.9322 | $1,179.94 | $1,179.90 | $1,180.00 | |