| 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 | $199.78 | 10.825% | $221.4062 | $221.41 | $221.40 | $221.40 |
| Purchase #2 | $48.94 | 12.698% | $55.1544 | $55.15 | $55.15 | $55.20 |
| Purchase #3 | $124.50 | 5.767% | $131.6799 | $131.68 | $131.70 | $131.70 |
| Purchase #4 | $77.87 | 9.703% | $85.4257 | $85.43 | $85.45 | $85.40 |
| Purchase #5 | $15.85 | 5.760% | $16.763 | $16.76 | $16.75 | $16.80 |
| Purchase #6 | $98.84 | 13.300% | $111.9857 | $111.99 | $112.00 | $112.00 |
| Purchase #7 | $227.66 | 8.691% | $247.4459 | $247.45 | $247.45 | $247.40 |
| 7 purchase totals = | $793.44 | $869.8608 | $869.87 | $869.90 | $869.90 | |