| 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 | $234.42 | 12.758% | $264.3273 | $264.33 | $264.35 | $264.30 |
| Purchase #2 | $220.70 | 6.467% | $234.9727 | $234.97 | $234.95 | $235.00 |
| Purchase #3 | $187.64 | 11.520% | $209.2561 | $209.26 | $209.25 | $209.30 |
| Purchase #4 | $99.45 | 8.511% | $107.9142 | $107.91 | $107.90 | $107.90 |
| Purchase #5 | $210.81 | 6.539% | $224.5949 | $224.59 | $224.60 | $224.60 |
| Purchase #6 | $108.78 | 5.680% | $114.9587 | $114.96 | $114.95 | $115.00 |
| Purchase #7 | $107.33 | 6.636% | $114.4524 | $114.45 | $114.45 | $114.50 |
| 7 purchase totals = | $1,169.13 | $1,270.4763 | $1,270.47 | $1,270.45 | $1,270.60 | |