| 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 | $158.66 | 11.711% | $177.2407 | $177.24 | $177.25 | $177.20 |
| Purchase #2 | $196.66 | 4.231% | $204.9807 | $204.98 | $205.00 | $205.00 |
| Purchase #3 | $100.52 | 12.820% | $113.4067 | $113.41 | $113.40 | $113.40 |
| Purchase #4 | $104.64 | 10.416% | $115.5393 | $115.54 | $115.55 | $115.50 |
| Purchase #5 | $186.27 | 8.228% | $201.5963 | $201.60 | $201.60 | $201.60 |
| Purchase #6 | $142.69 | 10.730% | $158.0006 | $158.00 | $158.00 | $158.00 |
| Purchase #7 | $148.82 | 12.684% | $167.6963 | $167.70 | $167.70 | $167.70 |
| 7 purchase totals = | $1,038.26 | $1,138.4606 | $1,138.47 | $1,138.50 | $1,138.40 | |