| 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 | $247.81 | 9.448% | $271.2231 | $271.22 | $271.20 | $271.20 |
| Purchase #2 | $108.66 | 7.267% | $116.5563 | $116.56 | $116.55 | $116.60 |
| Purchase #3 | $88.86 | 8.230% | $96.1732 | $96.17 | $96.15 | $96.20 |
| Purchase #4 | $157.27 | 9.266% | $171.8426 | $171.84 | $171.85 | $171.80 |
| Purchase #5 | $28.73 | 7.803% | $30.9718 | $30.97 | $30.95 | $31.00 |
| Purchase #6 | $169.89 | 6.253% | $180.5132 | $180.51 | $180.50 | $180.50 |
| Purchase #7 | $72.71 | 13.465% | $82.5004 | $82.50 | $82.50 | $82.50 |
| 7 purchase totals = | $873.93 | $949.7806 | $949.77 | $949.70 | $949.80 | |