| 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 | $236.97 | 12.436% | $266.4396 | $266.44 | $266.45 | $266.40 |
| Purchase #2 | $182.26 | 10.719% | $201.7964 | $201.80 | $201.80 | $201.80 |
| Purchase #3 | $154.81 | 7.853% | $166.9672 | $166.97 | $166.95 | $167.00 |
| Purchase #4 | $134.78 | 10.142% | $148.4494 | $148.45 | $148.45 | $148.40 |
| Purchase #5 | $200.47 | 3.606% | $207.6989 | $207.70 | $207.70 | $207.70 |
| Purchase #6 | $219.35 | 4.715% | $229.6924 | $229.69 | $229.70 | $229.70 |
| Purchase #7 | $104.64 | 13.493% | $118.7591 | $118.76 | $118.75 | $118.80 |
| 7 purchase totals = | $1,233.28 | $1,339.8030 | $1,339.81 | $1,339.80 | $1,339.80 | |