| 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 | $215.29 | 13.242% | $243.7987 | $243.80 | $243.80 | $243.80 |
| Purchase #2 | $148.61 | 5.220% | $156.3674 | $156.37 | $156.35 | $156.40 |
| Purchase #3 | $187.28 | 7.486% | $201.2998 | $201.30 | $201.30 | $201.30 |
| Purchase #4 | $231.36 | 7.502% | $248.7166 | $248.72 | $248.70 | $248.70 |
| Purchase #5 | $194.54 | 11.769% | $217.4354 | $217.44 | $217.45 | $217.40 |
| Purchase #6 | $125.78 | 9.219% | $137.3757 | $137.38 | $137.40 | $137.40 |
| Purchase #7 | $127.25 | 5.539% | $134.2984 | $134.30 | $134.30 | $134.30 |
| 7 purchase totals = | $1,230.11 | $1,339.2920 | $1,339.31 | $1,339.30 | $1,339.30 | |