| 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 | $12.83 | 10.578% | $14.1872 | $14.19 | $14.20 | $14.20 |
| Purchase #2 | $111.82 | 11.210% | $124.355 | $124.36 | $124.35 | $124.40 |
| Purchase #3 | $112.64 | 8.580% | $122.3045 | $122.30 | $122.30 | $122.30 |
| Purchase #4 | $217.88 | 6.318% | $231.6457 | $231.65 | $231.65 | $231.60 |
| Purchase #5 | $219.86 | 7.591% | $236.5496 | $236.55 | $236.55 | $236.50 |
| Purchase #6 | $65.89 | 4.791% | $69.0468 | $69.05 | $69.05 | $69.00 |
| Purchase #7 | $162.66 | 11.504% | $181.3724 | $181.37 | $181.35 | $181.40 |
| 7 purchase totals = | $903.58 | $979.4612 | $979.47 | $979.45 | $979.40 | |