| 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 | $207.47 | 6.422% | $220.7937 | $220.79 | $220.80 | $220.80 |
| Purchase #2 | $217.35 | 10.172% | $239.4588 | $239.46 | $239.45 | $239.50 |
| Purchase #3 | $41.90 | 13.680% | $47.6319 | $47.63 | $47.65 | $47.60 |
| Purchase #4 | $213.85 | 9.789% | $234.7838 | $234.78 | $234.80 | $234.80 |
| Purchase #5 | $129.32 | 10.764% | $143.24 | $143.24 | $143.25 | $143.20 |
| Purchase #6 | $11.28 | 4.450% | $11.782 | $11.78 | $11.80 | $11.80 |
| Purchase #7 | $30.90 | 3.759% | $32.0615 | $32.06 | $32.05 | $32.10 |
| 7 purchase totals = | $852.07 | $929.7517 | $929.74 | $929.80 | $929.80 | |