| 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 | $87.79 | 10.662% | $97.1502 | $97.15 | $97.15 | $97.20 |
| Purchase #2 | $193.28 | 10.857% | $214.2644 | $214.26 | $214.25 | $214.30 |
| Purchase #3 | $142.73 | 9.853% | $156.7932 | $156.79 | $156.80 | $156.80 |
| Purchase #4 | $217.38 | 7.800% | $234.3356 | $234.34 | $234.35 | $234.30 |
| Purchase #5 | $250.29 | 12.346% | $281.1908 | $281.19 | $281.20 | $281.20 |
| Purchase #6 | $97.30 | 10.542% | $107.5574 | $107.56 | $107.55 | $107.60 |
| Purchase #7 | $129.25 | 9.665% | $141.742 | $141.74 | $141.75 | $141.70 |
| 7 purchase totals = | $1,118.02 | $1,233.0336 | $1,233.03 | $1,233.05 | $1,233.10 | |