| 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 | $226.90 | 6.635% | $241.9548 | $241.95 | $241.95 | $242.00 |
| Purchase #2 | $190.96 | 7.811% | $205.8759 | $205.88 | $205.90 | $205.90 |
| Purchase #3 | $125.45 | 3.226% | $129.497 | $129.50 | $129.50 | $129.50 |
| Purchase #4 | $234.54 | 7.842% | $252.9326 | $252.93 | $252.95 | $252.90 |
| Purchase #5 | $11.99 | 3.260% | $12.3809 | $12.38 | $12.40 | $12.40 |
| Purchase #6 | $136.30 | 8.194% | $147.4684 | $147.47 | $147.45 | $147.50 |
| Purchase #7 | $146.78 | 5.444% | $154.7707 | $154.77 | $154.75 | $154.80 |
| 7 purchase totals = | $1,072.92 | $1,144.8803 | $1,144.88 | $1,144.90 | $1,145.00 | |