| 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 | $27.27 | 11.854% | $30.5026 | $30.50 | $30.50 | $30.50 |
| Purchase #2 | $126.39 | 9.655% | $138.593 | $138.59 | $138.60 | $138.60 |
| Purchase #3 | $10.76 | 11.871% | $12.0373 | $12.04 | $12.05 | $12.00 |
| Purchase #4 | $129.85 | 12.103% | $145.5657 | $145.57 | $145.55 | $145.60 |
| Purchase #5 | $46.92 | 5.382% | $49.4452 | $49.45 | $49.45 | $49.40 |
| Purchase #6 | $196.29 | 10.715% | $217.3225 | $217.32 | $217.30 | $217.30 |
| Purchase #7 | $250.75 | 5.579% | $264.7393 | $264.74 | $264.75 | $264.70 |
| 7 purchase totals = | $788.23 | $858.2056 | $858.21 | $858.20 | $858.10 | |