| 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 | $190.77 | 10.655% | $211.0965 | $211.10 | $211.10 | $211.10 |
| Purchase #2 | $222.71 | 6.455% | $237.0859 | $237.09 | $237.10 | $237.10 |
| Purchase #3 | $70.83 | 8.809% | $77.0694 | $77.07 | $77.05 | $77.10 |
| Purchase #4 | $239.67 | 11.717% | $267.7521 | $267.75 | $267.75 | $267.80 |
| Purchase #5 | $186.41 | 3.650% | $193.214 | $193.21 | $193.20 | $193.20 |
| Purchase #6 | $239.49 | 7.412% | $257.241 | $257.24 | $257.25 | $257.20 |
| Purchase #7 | $177.76 | 5.641% | $187.7874 | $187.79 | $187.80 | $187.80 |
| 7 purchase totals = | $1,327.64 | $1,431.2463 | $1,431.25 | $1,431.25 | $1,431.30 | |