| 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 | $237.52 | 6.246% | $252.3555 | $252.36 | $252.35 | $252.40 |
| Purchase #2 | $209.89 | 6.731% | $224.0177 | $224.02 | $224.00 | $224.00 |
| Purchase #3 | $51.28 | 11.677% | $57.268 | $57.27 | $57.25 | $57.30 |
| Purchase #4 | $208.44 | 11.122% | $231.6227 | $231.62 | $231.60 | $231.60 |
| Purchase #5 | $183.33 | 13.475% | $208.0337 | $208.03 | $208.05 | $208.00 |
| Purchase #6 | $248.67 | 12.115% | $278.7964 | $278.80 | $278.80 | $278.80 |
| Purchase #7 | $182.56 | 5.221% | $192.0915 | $192.09 | $192.10 | $192.10 |
| 7 purchase totals = | $1,321.69 | $1,444.1855 | $1,444.19 | $1,444.15 | $1,444.20 | |