| 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 | $236.55 | 8.641% | $256.9903 | $256.99 | $257.00 | $257.00 |
| Purchase #2 | $116.59 | 4.382% | $121.699 | $121.70 | $121.70 | $121.70 |
| Purchase #3 | $250.56 | 3.186% | $258.5428 | $258.54 | $258.55 | $258.50 |
| Purchase #4 | $134.58 | 10.317% | $148.4646 | $148.46 | $148.45 | $148.50 |
| Purchase #5 | $144.34 | 3.206% | $148.9675 | $148.97 | $148.95 | $149.00 |
| Purchase #6 | $95.82 | 3.766% | $99.4286 | $99.43 | $99.45 | $99.40 |
| Purchase #7 | $143.45 | 13.442% | $162.7325 | $162.73 | $162.75 | $162.70 |
| 7 purchase totals = | $1,121.89 | $1,196.8253 | $1,196.82 | $1,196.85 | $1,196.80 | |