| 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 | $169.72 | 13.280% | $192.2588 | $192.26 | $192.25 | $192.30 |
| Purchase #2 | $139.89 | 9.314% | $152.9194 | $152.92 | $152.90 | $152.90 |
| Purchase #3 | $26.87 | 11.558% | $29.9756 | $29.98 | $30.00 | $30.00 |
| Purchase #4 | $42.90 | 4.111% | $44.6636 | $44.66 | $44.65 | $44.70 |
| Purchase #5 | $248.33 | 4.764% | $260.1604 | $260.16 | $260.15 | $260.20 |
| Purchase #6 | $114.33 | 8.703% | $124.2801 | $124.28 | $124.30 | $124.30 |
| Purchase #7 | $150.54 | 10.212% | $165.9131 | $165.91 | $165.90 | $165.90 |
| 7 purchase totals = | $892.58 | $970.1710 | $970.17 | $970.15 | $970.30 | |