| 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 | $43.53 | 13.250% | $49.2977 | $49.30 | $49.30 | $49.30 |
| Purchase #2 | $178.56 | 12.330% | $200.5764 | $200.58 | $200.60 | $200.60 |
| Purchase #3 | $18.63 | 4.861% | $19.5356 | $19.54 | $19.55 | $19.50 |
| Purchase #4 | $245.35 | 4.725% | $256.9428 | $256.94 | $256.95 | $256.90 |
| Purchase #5 | $104.78 | 7.400% | $112.5337 | $112.53 | $112.55 | $112.50 |
| Purchase #6 | $28.49 | 6.857% | $30.4436 | $30.44 | $30.45 | $30.40 |
| Purchase #7 | $112.35 | 3.306% | $116.0643 | $116.06 | $116.05 | $116.10 |
| 7 purchase totals = | $731.69 | $785.3941 | $785.39 | $785.45 | $785.30 | |