| 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 | $86.65 | 12.410% | $97.4033 | $97.40 | $97.40 | $97.40 |
| Purchase #2 | $195.87 | 5.825% | $207.2794 | $207.28 | $207.30 | $207.30 |
| Purchase #3 | $171.83 | 7.618% | $184.92 | $184.92 | $184.90 | $184.90 |
| Purchase #4 | $32.69 | 13.232% | $37.0155 | $37.02 | $37.00 | $37.00 |
| Purchase #5 | $170.26 | 6.736% | $181.7287 | $181.73 | $181.75 | $181.70 |
| Purchase #6 | $37.76 | 6.499% | $40.214 | $40.21 | $40.20 | $40.20 |
| Purchase #7 | $220.58 | 9.816% | $242.2321 | $242.23 | $242.25 | $242.20 |
| 7 purchase totals = | $915.64 | $990.7930 | $990.79 | $990.80 | $990.70 | |