| 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 | $234.52 | 10.818% | $259.8904 | $259.89 | $259.90 | $259.90 |
| Purchase #2 | $90.78 | 9.295% | $99.218 | $99.22 | $99.20 | $99.20 |
| Purchase #3 | $109.32 | 4.635% | $114.387 | $114.39 | $114.40 | $114.40 |
| Purchase #4 | $28.55 | 5.666% | $30.1676 | $30.17 | $30.15 | $30.20 |
| Purchase #5 | $12.73 | 10.760% | $14.0997 | $14.10 | $14.10 | $14.10 |
| Purchase #6 | $15.32 | 6.589% | $16.3294 | $16.33 | $16.35 | $16.30 |
| Purchase #7 | $187.90 | 9.213% | $205.2112 | $205.21 | $205.20 | $205.20 |
| 7 purchase totals = | $679.12 | $739.3033 | $739.31 | $739.30 | $739.30 | |