| 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 | $80.62 | 7.394% | $86.581 | $86.58 | $86.60 | $86.60 |
| Purchase #2 | $85.61 | 12.188% | $96.0441 | $96.04 | $96.05 | $96.00 |
| Purchase #3 | $42.52 | 12.186% | $47.7015 | $47.70 | $47.70 | $47.70 |
| Purchase #4 | $97.50 | 4.300% | $101.6925 | $101.69 | $101.70 | $101.70 |
| Purchase #5 | $85.62 | 8.299% | $92.7256 | $92.73 | $92.75 | $92.70 |
| Purchase #6 | $176.47 | 8.373% | $191.2458 | $191.25 | $191.25 | $191.20 |
| Purchase #7 | $10.37 | 5.328% | $10.9225 | $10.92 | $10.90 | $10.90 |
| 7 purchase totals = | $578.71 | $626.9130 | $626.91 | $626.95 | $626.80 | |