| 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 | $5.82 | 7.443% | $6.2532 | $6.25 | $6.25 | $6.30 |
| Purchase #2 | $126.80 | 10.612% | $140.256 | $140.26 | $140.25 | $140.30 |
| Purchase #3 | $106.29 | 4.832% | $111.4259 | $111.43 | $111.45 | $111.40 |
| Purchase #4 | $224.28 | 12.812% | $253.0148 | $253.01 | $253.00 | $253.00 |
| Purchase #5 | $214.32 | 10.206% | $236.1935 | $236.19 | $236.20 | $236.20 |
| Purchase #6 | $120.61 | 10.800% | $133.6359 | $133.64 | $133.65 | $133.60 |
| Purchase #7 | $80.78 | 7.317% | $86.6907 | $86.69 | $86.70 | $86.70 |
| 7 purchase totals = | $878.90 | $967.4700 | $967.47 | $967.50 | $967.50 | |