| 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 | $104.91 | 7.742% | $113.0321 | $113.03 | $113.05 | $113.00 |
| Purchase #2 | $15.79 | 10.765% | $17.4898 | $17.49 | $17.50 | $17.50 |
| Purchase #3 | $76.52 | 9.480% | $83.7741 | $83.77 | $83.75 | $83.80 |
| Purchase #4 | $47.33 | 13.852% | $53.8862 | $53.89 | $53.90 | $53.90 |
| Purchase #5 | $106.77 | 3.696% | $110.7162 | $110.72 | $110.70 | $110.70 |
| Purchase #6 | $57.72 | 5.627% | $60.9679 | $60.97 | $60.95 | $61.00 |
| Purchase #7 | $206.54 | 6.411% | $219.7813 | $219.78 | $219.80 | $219.80 |
| 7 purchase totals = | $615.58 | $659.6476 | $659.65 | $659.65 | $659.70 | |