| 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 | $107.70 | 6.753% | $114.973 | $114.97 | $114.95 | $115.00 |
| Purchase #2 | $93.97 | 5.126% | $98.7869 | $98.79 | $98.80 | $98.80 |
| Purchase #3 | $80.41 | 11.618% | $89.752 | $89.75 | $89.75 | $89.80 |
| Purchase #4 | $127.98 | 13.456% | $145.201 | $145.20 | $145.20 | $145.20 |
| Purchase #5 | $85.87 | 10.192% | $94.6219 | $94.62 | $94.60 | $94.60 |
| Purchase #6 | $167.68 | 12.348% | $188.3851 | $188.39 | $188.40 | $188.40 |
| Purchase #7 | $161.52 | 4.611% | $168.9677 | $168.97 | $168.95 | $169.00 |
| 7 purchase totals = | $825.13 | $900.6876 | $900.69 | $900.65 | $900.80 | |