| 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 | $21.63 | 4.464% | $22.5956 | $22.60 | $22.60 | $22.60 |
| Purchase #2 | $27.72 | 3.542% | $28.7018 | $28.70 | $28.70 | $28.70 |
| Purchase #3 | $165.84 | 6.119% | $175.9877 | $175.99 | $176.00 | $176.00 |
| Purchase #4 | $183.68 | 8.297% | $198.9199 | $198.92 | $198.90 | $198.90 |
| Purchase #5 | $21.49 | 4.390% | $22.4334 | $22.43 | $22.45 | $22.40 |
| Purchase #6 | $199.96 | 5.195% | $210.3479 | $210.35 | $210.35 | $210.30 |
| Purchase #7 | $83.90 | 6.625% | $89.4584 | $89.46 | $89.45 | $89.50 |
| 7 purchase totals = | $704.22 | $748.4447 | $748.45 | $748.45 | $748.40 | |