| 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 | $200.49 | 4.208% | $208.9266 | $208.93 | $208.95 | $208.90 |
| Purchase #2 | $7.93 | 12.844% | $8.9485 | $8.95 | $8.95 | $8.90 |
| Purchase #3 | $11.46 | 11.199% | $12.7434 | $12.74 | $12.75 | $12.70 |
| Purchase #4 | $69.99 | 12.682% | $78.8661 | $78.87 | $78.85 | $78.90 |
| Purchase #5 | $236.94 | 5.601% | $250.211 | $250.21 | $250.20 | $250.20 |
| Purchase #6 | $202.33 | 9.500% | $221.5514 | $221.55 | $221.55 | $221.60 |
| Purchase #7 | $134.52 | 5.188% | $141.4989 | $141.50 | $141.50 | $141.50 |
| 7 purchase totals = | $863.66 | $922.7459 | $922.75 | $922.75 | $922.70 | |