| 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 | $234.49 | 6.801% | $250.4377 | $250.44 | $250.45 | $250.40 |
| Purchase #2 | $84.51 | 8.798% | $91.9452 | $91.95 | $91.95 | $91.90 |
| Purchase #3 | $133.98 | 7.698% | $144.2938 | $144.29 | $144.30 | $144.30 |
| Purchase #4 | $17.75 | 7.237% | $19.0346 | $19.03 | $19.05 | $19.00 |
| Purchase #5 | $175.45 | 8.727% | $190.7615 | $190.76 | $190.75 | $190.80 |
| Purchase #6 | $192.71 | 3.114% | $198.711 | $198.71 | $198.70 | $198.70 |
| Purchase #7 | $125.54 | 3.506% | $129.9414 | $129.94 | $129.95 | $129.90 |
| 7 purchase totals = | $964.43 | $1,025.1252 | $1,025.12 | $1,025.15 | $1,025.00 | |