| 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 | $221.70 | 11.857% | $247.987 | $247.99 | $248.00 | $248.00 |
| Purchase #2 | $139.56 | 4.499% | $145.8388 | $145.84 | $145.85 | $145.80 |
| Purchase #3 | $130.96 | 10.337% | $144.4973 | $144.50 | $144.50 | $144.50 |
| Purchase #4 | $102.99 | 11.452% | $114.7844 | $114.78 | $114.80 | $114.80 |
| Purchase #5 | $57.87 | 11.337% | $64.4307 | $64.43 | $64.45 | $64.40 |
| Purchase #6 | $96.69 | 11.390% | $107.703 | $107.70 | $107.70 | $107.70 |
| Purchase #7 | $63.67 | 11.217% | $70.8119 | $70.81 | $70.80 | $70.80 |
| 7 purchase totals = | $813.44 | $896.0531 | $896.05 | $896.10 | $896.00 | |