| 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 | $229.58 | 4.465% | $239.8307 | $239.83 | $239.85 | $239.80 |
| Purchase #2 | $163.96 | 4.464% | $171.2792 | $171.28 | $171.30 | $171.30 |
| Purchase #3 | $203.75 | 5.336% | $214.6221 | $214.62 | $214.60 | $214.60 |
| Purchase #4 | $199.92 | 4.725% | $209.3662 | $209.37 | $209.35 | $209.40 |
| Purchase #5 | $35.92 | 5.709% | $37.9707 | $37.97 | $37.95 | $38.00 |
| Purchase #6 | $198.37 | 5.459% | $209.199 | $209.20 | $209.20 | $209.20 |
| Purchase #7 | $119.95 | 5.766% | $126.8663 | $126.87 | $126.85 | $126.90 |
| 7 purchase totals = | $1,151.45 | $1,209.1342 | $1,209.14 | $1,209.10 | $1,209.20 | |