| 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 | $75.97 | 11.223% | $84.4961 | $84.50 | $84.50 | $84.50 |
| Purchase #2 | $9.97 | 8.626% | $10.83 | $10.83 | $10.85 | $10.80 |
| Purchase #3 | $116.26 | 13.714% | $132.2039 | $132.20 | $132.20 | $132.20 |
| Purchase #4 | $90.39 | 11.648% | $100.9186 | $100.92 | $100.90 | $100.90 |
| Purchase #5 | $247.27 | 3.537% | $256.0159 | $256.02 | $256.00 | $256.00 |
| Purchase #6 | $224.91 | 9.674% | $246.6678 | $246.67 | $246.65 | $246.70 |
| Purchase #7 | $145.51 | 6.261% | $154.6204 | $154.62 | $154.60 | $154.60 |
| 7 purchase totals = | $910.28 | $985.7527 | $985.76 | $985.70 | $985.70 | |