| 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 | $97.74 | 3.465% | $101.1267 | $101.13 | $101.15 | $101.10 |
| Purchase #2 | $10.74 | 6.338% | $11.4207 | $11.42 | $11.40 | $11.40 |
| Purchase #3 | $205.99 | 13.676% | $234.1612 | $234.16 | $234.15 | $234.20 |
| Purchase #4 | $97.57 | 13.241% | $110.4892 | $110.49 | $110.50 | $110.50 |
| Purchase #5 | $191.43 | 6.430% | $203.7389 | $203.74 | $203.75 | $203.70 |
| Purchase #6 | $47.91 | 4.693% | $50.1584 | $50.16 | $50.15 | $50.20 |
| Purchase #7 | $63.74 | 10.606% | $70.5003 | $70.50 | $70.50 | $70.50 |
| 7 purchase totals = | $715.12 | $781.5954 | $781.60 | $781.60 | $781.60 | |