| 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 | $126.62 | 11.430% | $141.0927 | $141.09 | $141.10 | $141.10 |
| Purchase #2 | $176.41 | 12.235% | $197.9938 | $197.99 | $198.00 | $198.00 |
| Purchase #3 | $162.78 | 8.869% | $177.217 | $177.22 | $177.20 | $177.20 |
| Purchase #4 | $208.98 | 6.424% | $222.4049 | $222.40 | $222.40 | $222.40 |
| Purchase #5 | $108.50 | 5.786% | $114.7778 | $114.78 | $114.80 | $114.80 |
| Purchase #6 | $206.32 | 10.213% | $227.3915 | $227.39 | $227.40 | $227.40 |
| Purchase #7 | $89.30 | 12.626% | $100.575 | $100.58 | $100.60 | $100.60 |
| 7 purchase totals = | $1,078.91 | $1,181.4527 | $1,181.45 | $1,181.50 | $1,181.50 | |