| 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 | $182.29 | 3.820% | $189.2535 | $189.25 | $189.25 | $189.30 |
| Purchase #2 | $41.75 | 6.337% | $44.3957 | $44.40 | $44.40 | $44.40 |
| Purchase #3 | $31.66 | 8.737% | $34.4261 | $34.43 | $34.45 | $34.40 |
| Purchase #4 | $108.61 | 6.339% | $115.4948 | $115.49 | $115.50 | $115.50 |
| Purchase #5 | $217.28 | 8.722% | $236.2312 | $236.23 | $236.25 | $236.20 |
| Purchase #6 | $125.69 | 8.591% | $136.488 | $136.49 | $136.50 | $136.50 |
| Purchase #7 | $181.56 | 4.764% | $190.2095 | $190.21 | $190.20 | $190.20 |
| 7 purchase totals = | $888.84 | $946.4988 | $946.50 | $946.55 | $946.50 | |