| 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 | $189.89 | 7.599% | $204.3197 | $204.32 | $204.30 | $204.30 |
| Purchase #2 | $175.50 | 11.860% | $196.3143 | $196.31 | $196.30 | $196.30 |
| Purchase #3 | $234.68 | 5.778% | $248.2398 | $248.24 | $248.25 | $248.20 |
| Purchase #4 | $146.32 | 6.389% | $155.6684 | $155.67 | $155.65 | $155.70 |
| Purchase #5 | $76.54 | 12.637% | $86.2124 | $86.21 | $86.20 | $86.20 |
| Purchase #6 | $7.43 | 7.656% | $7.9988 | $8.00 | $8.00 | $8.00 |
| Purchase #7 | $125.46 | 11.641% | $140.0648 | $140.06 | $140.05 | $140.10 |
| 7 purchase totals = | $955.82 | $1,038.8182 | $1,038.81 | $1,038.75 | $1,038.80 | |