| 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 | $181.41 | 8.743% | $197.2707 | $197.27 | $197.25 | $197.30 |
| Purchase #2 | $248.36 | 6.651% | $264.8784 | $264.88 | $264.90 | $264.90 |
| Purchase #3 | $198.77 | 13.203% | $225.0136 | $225.01 | $225.00 | $225.00 |
| Purchase #4 | $228.45 | 13.710% | $259.7705 | $259.77 | $259.75 | $259.80 |
| Purchase #5 | $82.53 | 13.576% | $93.7343 | $93.73 | $93.75 | $93.70 |
| Purchase #6 | $148.40 | 9.867% | $163.0426 | $163.04 | $163.05 | $163.00 |
| Purchase #7 | $199.38 | 9.193% | $217.709 | $217.71 | $217.70 | $217.70 |
| 7 purchase totals = | $1,287.30 | $1,421.4191 | $1,421.41 | $1,421.40 | $1,421.40 | |