| 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 | $167.46 | 4.538% | $175.0593 | $175.06 | $175.05 | $175.10 |
| Purchase #2 | $124.25 | 11.709% | $138.7984 | $138.80 | $138.80 | $138.80 |
| Purchase #3 | $227.91 | 12.852% | $257.201 | $257.20 | $257.20 | $257.20 |
| Purchase #4 | $192.95 | 5.581% | $203.7185 | $203.72 | $203.70 | $203.70 |
| Purchase #5 | $65.72 | 4.269% | $68.5256 | $68.53 | $68.55 | $68.50 |
| Purchase #6 | $103.44 | 6.612% | $110.2795 | $110.28 | $110.30 | $110.30 |
| Purchase #7 | $42.68 | 5.635% | $45.085 | $45.09 | $45.10 | $45.10 |
| 7 purchase totals = | $924.41 | $998.6673 | $998.68 | $998.70 | $998.70 | |