| 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 | $160.34 | 4.354% | $167.3212 | $167.32 | $167.30 | $167.30 |
| Purchase #2 | $213.57 | 5.537% | $225.3954 | $225.40 | $225.40 | $225.40 |
| Purchase #3 | $9.97 | 11.243% | $11.0909 | $11.09 | $11.10 | $11.10 |
| Purchase #4 | $77.74 | 5.199% | $81.7817 | $81.78 | $81.80 | $81.80 |
| Purchase #5 | $48.98 | 3.741% | $50.8123 | $50.81 | $50.80 | $50.80 |
| Purchase #6 | $196.47 | 8.360% | $212.8949 | $212.89 | $212.90 | $212.90 |
| Purchase #7 | $150.35 | 7.434% | $161.527 | $161.53 | $161.55 | $161.50 |
| 7 purchase totals = | $857.42 | $910.8234 | $910.82 | $910.85 | $910.80 | |