| 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 | $226.32 | 4.342% | $236.1468 | $236.15 | $236.15 | $236.10 |
| Purchase #2 | $67.57 | 8.546% | $73.3445 | $73.34 | $73.35 | $73.30 |
| Purchase #3 | $181.88 | 9.613% | $199.3641 | $199.36 | $199.35 | $199.40 |
| Purchase #4 | $27.83 | 10.469% | $30.7435 | $30.74 | $30.75 | $30.70 |
| Purchase #5 | $8.29 | 13.823% | $9.4359 | $9.44 | $9.45 | $9.40 |
| Purchase #6 | $111.56 | 11.623% | $124.5266 | $124.53 | $124.55 | $124.50 |
| Purchase #7 | $62.29 | 3.530% | $64.4888 | $64.49 | $64.50 | $64.50 |
| 7 purchase totals = | $685.74 | $738.0502 | $738.05 | $738.10 | $737.90 | |