| 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 | $52.40 | 12.289% | $58.8394 | $58.84 | $58.85 | $58.80 |
| Purchase #2 | $189.97 | 10.498% | $209.9131 | $209.91 | $209.90 | $209.90 |
| Purchase #3 | $59.25 | 12.832% | $66.853 | $66.85 | $66.85 | $66.90 |
| Purchase #4 | $70.44 | 10.333% | $77.7186 | $77.72 | $77.70 | $77.70 |
| Purchase #5 | $14.50 | 13.145% | $16.406 | $16.41 | $16.40 | $16.40 |
| Purchase #6 | $45.54 | 11.419% | $50.7402 | $50.74 | $50.75 | $50.70 |
| Purchase #7 | $148.58 | 3.324% | $153.5188 | $153.52 | $153.50 | $153.50 |
| 7 purchase totals = | $580.68 | $633.9891 | $633.99 | $633.95 | $633.90 | |