| 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 | $123.50 | 11.824% | $138.1026 | $138.10 | $138.10 | $138.10 |
| Purchase #2 | $195.84 | 13.394% | $222.0708 | $222.07 | $222.05 | $222.10 |
| Purchase #3 | $27.73 | 10.196% | $30.5574 | $30.56 | $30.55 | $30.60 |
| Purchase #4 | $98.48 | 7.130% | $105.5016 | $105.50 | $105.50 | $105.50 |
| Purchase #5 | $190.58 | 4.810% | $199.7469 | $199.75 | $199.75 | $199.70 |
| Purchase #6 | $231.29 | 9.313% | $252.83 | $252.83 | $252.85 | $252.80 |
| Purchase #7 | $226.81 | 5.450% | $239.1711 | $239.17 | $239.15 | $239.20 |
| 7 purchase totals = | $1,094.23 | $1,187.9804 | $1,187.98 | $1,187.95 | $1,188.00 | |