| 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 | $56.96 | 9.249% | $62.2282 | $62.23 | $62.25 | $62.20 |
| Purchase #2 | $16.69 | 5.148% | $17.5492 | $17.55 | $17.55 | $17.50 |
| Purchase #3 | $10.62 | 12.644% | $11.9628 | $11.96 | $11.95 | $12.00 |
| Purchase #4 | $103.73 | 10.228% | $114.3395 | $114.34 | $114.35 | $114.30 |
| Purchase #5 | $199.81 | 10.407% | $220.6042 | $220.60 | $220.60 | $220.60 |
| Purchase #6 | $236.36 | 5.187% | $248.62 | $248.62 | $248.60 | $248.60 |
| Purchase #7 | $207.52 | 13.121% | $234.7487 | $234.75 | $234.75 | $234.70 |
| 7 purchase totals = | $831.69 | $910.0526 | $910.05 | $910.05 | $909.90 | |