| 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 | $141.77 | 4.224% | $147.7584 | $147.76 | $147.75 | $147.80 |
| Purchase #2 | $199.69 | 7.771% | $215.2079 | $215.21 | $215.20 | $215.20 |
| Purchase #3 | $56.54 | 10.138% | $62.272 | $62.27 | $62.25 | $62.30 |
| Purchase #4 | $218.31 | 11.844% | $244.1666 | $244.17 | $244.15 | $244.20 |
| Purchase #5 | $11.34 | 12.653% | $12.7749 | $12.77 | $12.75 | $12.80 |
| Purchase #6 | $157.45 | 8.835% | $171.3607 | $171.36 | $171.35 | $171.40 |
| Purchase #7 | $120.56 | 3.598% | $124.8977 | $124.90 | $124.90 | $124.90 |
| 7 purchase totals = | $905.66 | $978.4382 | $978.44 | $978.35 | $978.60 | |