| 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 | $117.25 | 6.458% | $124.822 | $124.82 | $124.80 | $124.80 |
| Purchase #2 | $111.40 | 13.646% | $126.6016 | $126.60 | $126.60 | $126.60 |
| Purchase #3 | $81.77 | 12.873% | $92.2963 | $92.30 | $92.30 | $92.30 |
| Purchase #4 | $9.83 | 4.806% | $10.3024 | $10.30 | $10.30 | $10.30 |
| Purchase #5 | $249.39 | 9.784% | $273.7903 | $273.79 | $273.80 | $273.80 |
| Purchase #6 | $8.87 | 8.506% | $9.6245 | $9.62 | $9.60 | $9.60 |
| Purchase #7 | $45.81 | 13.492% | $51.9907 | $51.99 | $52.00 | $52.00 |
| 7 purchase totals = | $624.32 | $689.4278 | $689.42 | $689.40 | $689.40 | |