| 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 | $243.57 | 3.370% | $251.7783 | $251.78 | $251.80 | $251.80 |
| Purchase #2 | $109.68 | 8.593% | $119.1048 | $119.10 | $119.10 | $119.10 |
| Purchase #3 | $86.78 | 11.816% | $97.0339 | $97.03 | $97.05 | $97.00 |
| Purchase #4 | $203.60 | 11.867% | $227.7612 | $227.76 | $227.75 | $227.80 |
| Purchase #5 | $226.26 | 10.358% | $249.696 | $249.70 | $249.70 | $249.70 |
| Purchase #6 | $206.48 | 10.432% | $228.02 | $228.02 | $228.00 | $228.00 |
| Purchase #7 | $113.30 | 11.563% | $126.4009 | $126.40 | $126.40 | $126.40 |
| 7 purchase totals = | $1,189.67 | $1,299.7951 | $1,299.79 | $1,299.80 | $1,299.80 | |