| 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 | $249.36 | 3.570% | $258.2622 | $258.26 | $258.25 | $258.30 |
| Purchase #2 | $20.68 | 5.779% | $21.8751 | $21.88 | $21.90 | $21.90 |
| Purchase #3 | $24.47 | 13.107% | $27.6773 | $27.68 | $27.70 | $27.70 |
| Purchase #4 | $202.71 | 3.121% | $209.0366 | $209.04 | $209.05 | $209.00 |
| Purchase #5 | $119.75 | 13.588% | $136.0216 | $136.02 | $136.00 | $136.00 |
| Purchase #6 | $153.58 | 9.398% | $168.0134 | $168.01 | $168.00 | $168.00 |
| Purchase #7 | $234.66 | 4.612% | $245.4825 | $245.48 | $245.50 | $245.50 |
| 7 purchase totals = | $1,005.21 | $1,066.3687 | $1,066.37 | $1,066.40 | $1,066.40 | |