| 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 | $240.37 | 4.110% | $250.2492 | $250.25 | $250.25 | $250.20 |
| Purchase #2 | $90.56 | 5.677% | $95.7011 | $95.70 | $95.70 | $95.70 |
| Purchase #3 | $176.64 | 13.341% | $200.2055 | $200.21 | $200.20 | $200.20 |
| Purchase #4 | $17.88 | 3.473% | $18.501 | $18.50 | $18.50 | $18.50 |
| Purchase #5 | $87.55 | 8.487% | $94.9804 | $94.98 | $95.00 | $95.00 |
| Purchase #6 | $30.81 | 8.584% | $33.4547 | $33.45 | $33.45 | $33.50 |
| Purchase #7 | $215.94 | 3.611% | $223.7376 | $223.74 | $223.75 | $223.70 |
| 7 purchase totals = | $859.75 | $916.8295 | $916.83 | $916.85 | $916.80 | |