| 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 | $108.83 | 4.130% | $113.3247 | $113.32 | $113.30 | $113.30 |
| Purchase #2 | $67.54 | 7.200% | $72.4029 | $72.40 | $72.40 | $72.40 |
| Purchase #3 | $107.87 | 13.327% | $122.2458 | $122.25 | $122.25 | $122.20 |
| Purchase #4 | $15.93 | 3.773% | $16.531 | $16.53 | $16.55 | $16.50 |
| Purchase #5 | $151.51 | 4.123% | $157.7568 | $157.76 | $157.75 | $157.80 |
| Purchase #6 | $105.47 | 8.809% | $114.7609 | $114.76 | $114.75 | $114.80 |
| Purchase #7 | $65.28 | 7.578% | $70.2269 | $70.23 | $70.25 | $70.20 |
| 7 purchase totals = | $622.43 | $667.2490 | $667.25 | $667.25 | $667.20 | |