| 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 | $97.42 | 7.274% | $104.5063 | $104.51 | $104.50 | $104.50 |
| Purchase #2 | $239.84 | 4.395% | $250.381 | $250.38 | $250.40 | $250.40 |
| Purchase #3 | $88.33 | 12.355% | $99.2432 | $99.24 | $99.25 | $99.20 |
| Purchase #4 | $41.92 | 12.365% | $47.1034 | $47.10 | $47.10 | $47.10 |
| Purchase #5 | $195.86 | 4.680% | $205.0262 | $205.03 | $205.05 | $205.00 |
| Purchase #6 | $30.87 | 7.308% | $33.126 | $33.13 | $33.15 | $33.10 |
| Purchase #7 | $110.75 | 12.754% | $124.8751 | $124.88 | $124.90 | $124.90 |
| 7 purchase totals = | $804.99 | $864.2612 | $864.27 | $864.35 | $864.20 | |