| 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 | $170.64 | 13.296% | $193.3283 | $193.33 | $193.35 | $193.30 |
| Purchase #2 | $182.27 | 5.533% | $192.355 | $192.36 | $192.35 | $192.40 |
| Purchase #3 | $52.32 | 11.402% | $58.2855 | $58.29 | $58.30 | $58.30 |
| Purchase #4 | $134.88 | 8.730% | $146.655 | $146.66 | $146.65 | $146.70 |
| Purchase #5 | $21.31 | 13.333% | $24.1513 | $24.15 | $24.15 | $24.20 |
| Purchase #6 | $93.72 | 4.217% | $97.6722 | $97.67 | $97.65 | $97.70 |
| Purchase #7 | $177.47 | 11.418% | $197.7335 | $197.73 | $197.75 | $197.70 |
| 7 purchase totals = | $832.61 | $910.1808 | $910.19 | $910.20 | $910.30 | |