| 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 | $99.85 | 4.465% | $104.3083 | $104.31 | $104.30 | $104.30 |
| Purchase #2 | $34.97 | 3.838% | $36.3121 | $36.31 | $36.30 | $36.30 |
| Purchase #3 | $236.99 | 6.560% | $252.5365 | $252.54 | $252.55 | $252.50 |
| Purchase #4 | $181.64 | 10.565% | $200.8303 | $200.83 | $200.85 | $200.80 |
| Purchase #5 | $16.40 | 5.587% | $17.3163 | $17.32 | $17.30 | $17.30 |
| Purchase #6 | $77.51 | 7.172% | $83.069 | $83.07 | $83.05 | $83.10 |
| Purchase #7 | $110.58 | 11.126% | $122.8831 | $122.88 | $122.90 | $122.90 |
| 7 purchase totals = | $757.94 | $817.2556 | $817.26 | $817.25 | $817.20 | |