| 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 | $137.43 | 12.483% | $154.5854 | $154.59 | $154.60 | $154.60 |
| Purchase #2 | $94.50 | 10.486% | $104.4093 | $104.41 | $104.40 | $104.40 |
| Purchase #3 | $188.57 | 6.610% | $201.0345 | $201.03 | $201.05 | $201.00 |
| Purchase #4 | $61.99 | 3.506% | $64.1634 | $64.16 | $64.15 | $64.20 |
| Purchase #5 | $41.45 | 12.180% | $46.4986 | $46.50 | $46.50 | $46.50 |
| Purchase #6 | $114.92 | 10.615% | $127.1188 | $127.12 | $127.10 | $127.10 |
| Purchase #7 | $98.39 | 9.657% | $107.8915 | $107.89 | $107.90 | $107.90 |
| 7 purchase totals = | $737.25 | $805.7015 | $805.70 | $805.70 | $805.70 | |