| 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 | $248.58 | 13.775% | $282.8219 | $282.82 | $282.80 | $282.80 |
| Purchase #2 | $34.74 | 8.199% | $37.5883 | $37.59 | $37.60 | $37.60 |
| Purchase #3 | $195.97 | 10.722% | $216.9819 | $216.98 | $217.00 | $217.00 |
| Purchase #4 | $126.33 | 9.521% | $138.3579 | $138.36 | $138.35 | $138.40 |
| Purchase #5 | $17.57 | 10.736% | $19.4563 | $19.46 | $19.45 | $19.50 |
| Purchase #6 | $190.46 | 4.527% | $199.0821 | $199.08 | $199.10 | $199.10 |
| Purchase #7 | $9.45 | 3.864% | $9.8151 | $9.82 | $9.80 | $9.80 |
| 7 purchase totals = | $823.10 | $904.1035 | $904.11 | $904.10 | $904.20 | |