| 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 | $129.66 | 3.448% | $134.1307 | $134.13 | $134.15 | $134.10 |
| Purchase #2 | $246.49 | 10.762% | $273.0173 | $273.02 | $273.00 | $273.00 |
| Purchase #3 | $41.81 | 7.596% | $44.9859 | $44.99 | $45.00 | $45.00 |
| Purchase #4 | $211.71 | 11.133% | $235.2797 | $235.28 | $235.30 | $235.30 |
| Purchase #5 | $142.37 | 8.296% | $154.181 | $154.18 | $154.20 | $154.20 |
| Purchase #6 | $209.91 | 3.301% | $216.8391 | $216.84 | $216.85 | $216.80 |
| Purchase #7 | $189.96 | 13.260% | $215.1487 | $215.15 | $215.15 | $215.10 |
| 7 purchase totals = | $1,171.91 | $1,273.5824 | $1,273.59 | $1,273.65 | $1,273.50 | |