| 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 | $142.39 | 12.667% | $160.4265 | $160.43 | $160.45 | $160.40 |
| Purchase #2 | $182.26 | 13.318% | $206.5334 | $206.53 | $206.55 | $206.50 |
| Purchase #3 | $144.75 | 3.258% | $149.466 | $149.47 | $149.45 | $149.50 |
| Purchase #4 | $194.69 | 6.874% | $208.073 | $208.07 | $208.05 | $208.10 |
| Purchase #5 | $64.41 | 3.581% | $66.7165 | $66.72 | $66.70 | $66.70 |
| Purchase #6 | $191.44 | 7.187% | $205.1988 | $205.20 | $205.20 | $205.20 |
| Purchase #7 | $187.78 | 7.382% | $201.6419 | $201.64 | $201.65 | $201.60 |
| 7 purchase totals = | $1,107.72 | $1,198.0561 | $1,198.06 | $1,198.05 | $1,198.00 | |