| 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 | $24.50 | 11.258% | $27.2582 | $27.26 | $27.25 | $27.30 |
| Purchase #2 | $101.85 | 7.597% | $109.5875 | $109.59 | $109.60 | $109.60 |
| Purchase #3 | $182.84 | 12.204% | $205.1538 | $205.15 | $205.15 | $205.20 |
| Purchase #4 | $9.99 | 6.611% | $10.6504 | $10.65 | $10.65 | $10.70 |
| Purchase #5 | $27.87 | 3.521% | $28.8513 | $28.85 | $28.85 | $28.90 |
| Purchase #6 | $108.72 | 9.224% | $118.7483 | $118.75 | $118.75 | $118.70 |
| Purchase #7 | $167.47 | 10.460% | $184.9874 | $184.99 | $185.00 | $185.00 |
| 7 purchase totals = | $623.24 | $685.2369 | $685.24 | $685.25 | $685.40 | |