| 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 | $205.95 | 3.191% | $212.5219 | $212.52 | $212.50 | $212.50 |
| Purchase #2 | $96.85 | 6.367% | $103.0164 | $103.02 | $103.00 | $103.00 |
| Purchase #3 | $90.82 | 11.264% | $101.05 | $101.05 | $101.05 | $101.10 |
| Purchase #4 | $123.86 | 4.829% | $129.8412 | $129.84 | $129.85 | $129.80 |
| Purchase #5 | $217.49 | 4.765% | $227.8534 | $227.85 | $227.85 | $227.90 |
| Purchase #6 | $182.43 | 6.328% | $193.9742 | $193.97 | $193.95 | $194.00 |
| Purchase #7 | $193.40 | 13.568% | $219.6405 | $219.64 | $219.65 | $219.60 |
| 7 purchase totals = | $1,110.80 | $1,187.8976 | $1,187.89 | $1,187.85 | $1,187.90 | |