| 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 | $144.42 | 13.221% | $163.5138 | $163.51 | $163.50 | $163.50 |
| Purchase #2 | $201.81 | 4.283% | $210.4535 | $210.45 | $210.45 | $210.50 |
| Purchase #3 | $203.49 | 5.543% | $214.7695 | $214.77 | $214.75 | $214.80 |
| Purchase #4 | $79.82 | 6.454% | $84.9716 | $84.97 | $84.95 | $85.00 |
| Purchase #5 | $158.27 | 11.262% | $176.0944 | $176.09 | $176.10 | $176.10 |
| Purchase #6 | $27.41 | 10.776% | $30.3637 | $30.36 | $30.35 | $30.40 |
| Purchase #7 | $236.43 | 5.537% | $249.5211 | $249.52 | $249.50 | $249.50 |
| 7 purchase totals = | $1,051.65 | $1,129.6876 | $1,129.67 | $1,129.60 | $1,129.80 | |