| 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 | $193.39 | 6.409% | $205.7844 | $205.78 | $205.80 | $205.80 |
| Purchase #2 | $186.70 | 8.214% | $202.0355 | $202.04 | $202.05 | $202.00 |
| Purchase #3 | $94.36 | 11.501% | $105.2123 | $105.21 | $105.20 | $105.20 |
| Purchase #4 | $123.60 | 10.549% | $136.6386 | $136.64 | $136.65 | $136.60 |
| Purchase #5 | $16.48 | 9.711% | $18.0804 | $18.08 | $18.10 | $18.10 |
| Purchase #6 | $207.86 | 3.859% | $215.8813 | $215.88 | $215.90 | $215.90 |
| Purchase #7 | $73.97 | 6.539% | $78.8069 | $78.81 | $78.80 | $78.80 |
| 7 purchase totals = | $896.36 | $962.4394 | $962.44 | $962.50 | $962.40 | |