| 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 | $130.35 | 12.634% | $146.8184 | $146.82 | $146.80 | $146.80 |
| Purchase #2 | $201.79 | 8.714% | $219.374 | $219.37 | $219.35 | $219.40 |
| Purchase #3 | $77.70 | 5.210% | $81.7482 | $81.75 | $81.75 | $81.70 |
| Purchase #4 | $125.50 | 9.579% | $137.5216 | $137.52 | $137.50 | $137.50 |
| Purchase #5 | $35.31 | 5.756% | $37.3424 | $37.34 | $37.35 | $37.30 |
| Purchase #6 | $19.32 | 7.328% | $20.7358 | $20.74 | $20.75 | $20.70 |
| Purchase #7 | $239.63 | 10.273% | $264.2472 | $264.25 | $264.25 | $264.20 |
| 7 purchase totals = | $829.60 | $907.7876 | $907.79 | $907.75 | $907.60 | |