| 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 | $124.27 | 8.204% | $134.4651 | $134.47 | $134.45 | $134.50 |
| Purchase #2 | $8.75 | 7.472% | $9.4038 | $9.40 | $9.40 | $9.40 |
| Purchase #3 | $23.80 | 11.303% | $26.4901 | $26.49 | $26.50 | $26.50 |
| Purchase #4 | $113.30 | 9.351% | $123.8947 | $123.89 | $123.90 | $123.90 |
| Purchase #5 | $74.66 | 8.751% | $81.1935 | $81.19 | $81.20 | $81.20 |
| Purchase #6 | $118.75 | 9.375% | $129.8828 | $129.88 | $129.90 | $129.90 |
| Purchase #7 | $231.65 | 13.408% | $262.7096 | $262.71 | $262.70 | $262.70 |
| 7 purchase totals = | $695.18 | $768.0396 | $768.03 | $768.05 | $768.10 | |