| 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 | $189.50 | 9.868% | $208.1999 | $208.20 | $208.20 | $208.20 |
| Purchase #2 | $125.25 | 8.396% | $135.766 | $135.77 | $135.75 | $135.80 |
| Purchase #3 | $45.87 | 10.191% | $50.5446 | $50.54 | $50.55 | $50.50 |
| Purchase #4 | $232.55 | 10.742% | $257.5305 | $257.53 | $257.55 | $257.50 |
| Purchase #5 | $182.34 | 3.126% | $188.0399 | $188.04 | $188.05 | $188.00 |
| Purchase #6 | $231.42 | 8.826% | $251.8451 | $251.85 | $251.85 | $251.80 |
| Purchase #7 | $134.56 | 12.397% | $151.2414 | $151.24 | $151.25 | $151.20 |
| 7 purchase totals = | $1,141.49 | $1,243.1674 | $1,243.17 | $1,243.20 | $1,243.00 | |