| 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 | $16.81 | 13.618% | $19.0992 | $19.10 | $19.10 | $19.10 |
| Purchase #2 | $186.92 | 13.582% | $212.3075 | $212.31 | $212.30 | $212.30 |
| Purchase #3 | $99.38 | 8.121% | $107.4506 | $107.45 | $107.45 | $107.50 |
| Purchase #4 | $249.67 | 6.779% | $266.5951 | $266.60 | $266.60 | $266.60 |
| Purchase #5 | $107.30 | 13.858% | $122.1696 | $122.17 | $122.15 | $122.20 |
| Purchase #6 | $142.47 | 11.182% | $158.401 | $158.40 | $158.40 | $158.40 |
| Purchase #7 | $239.83 | 10.799% | $265.7292 | $265.73 | $265.75 | $265.70 |
| 7 purchase totals = | $1,042.38 | $1,151.7522 | $1,151.76 | $1,151.75 | $1,151.80 | |