| 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 | $238.98 | 12.291% | $268.353 | $268.35 | $268.35 | $268.40 |
| Purchase #2 | $189.27 | 10.363% | $208.8841 | $208.88 | $208.90 | $208.90 |
| Purchase #3 | $40.54 | 8.216% | $43.8708 | $43.87 | $43.85 | $43.90 |
| Purchase #4 | $238.98 | 13.210% | $270.5493 | $270.55 | $270.55 | $270.50 |
| Purchase #5 | $164.56 | 7.670% | $177.1818 | $177.18 | $177.20 | $177.20 |
| Purchase #6 | $40.26 | 9.694% | $44.1628 | $44.16 | $44.15 | $44.20 |
| Purchase #7 | $188.69 | 9.259% | $206.1608 | $206.16 | $206.15 | $206.20 |
| 7 purchase totals = | $1,101.28 | $1,219.1626 | $1,219.15 | $1,219.15 | $1,219.30 | |