| 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 | $7.35 | 9.411% | $8.0417 | $8.04 | $8.05 | $8.00 |
| Purchase #2 | $221.46 | 9.260% | $241.9672 | $241.97 | $241.95 | $242.00 |
| Purchase #3 | $109.82 | 8.584% | $119.2469 | $119.25 | $119.25 | $119.20 |
| Purchase #4 | $239.75 | 5.444% | $252.802 | $252.80 | $252.80 | $252.80 |
| Purchase #5 | $117.40 | 5.220% | $123.5283 | $123.53 | $123.55 | $123.50 |
| Purchase #6 | $76.33 | 7.538% | $82.0838 | $82.08 | $82.10 | $82.10 |
| Purchase #7 | $77.38 | 6.711% | $82.573 | $82.57 | $82.55 | $82.60 |
| 7 purchase totals = | $849.49 | $910.2429 | $910.24 | $910.25 | $910.20 | |