| 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 | $214.25 | 11.238% | $238.3274 | $238.33 | $238.35 | $238.30 |
| Purchase #2 | $76.91 | 12.718% | $86.6914 | $86.69 | $86.70 | $86.70 |
| Purchase #3 | $92.82 | 13.748% | $105.5809 | $105.58 | $105.60 | $105.60 |
| Purchase #4 | $8.95 | 11.704% | $9.9975 | $10.00 | $10.00 | $10.00 |
| Purchase #5 | $72.56 | 5.243% | $76.3643 | $76.36 | $76.35 | $76.40 |
| Purchase #6 | $150.65 | 12.723% | $169.8172 | $169.82 | $169.80 | $169.80 |
| Purchase #7 | $95.30 | 11.720% | $106.4692 | $106.47 | $106.45 | $106.50 |
| 7 purchase totals = | $711.44 | $793.2479 | $793.25 | $793.25 | $793.30 | |