| 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 | $209.45 | 12.572% | $235.7821 | $235.78 | $235.80 | $235.80 |
| Purchase #2 | $32.31 | 5.155% | $33.9756 | $33.98 | $34.00 | $34.00 |
| Purchase #3 | $111.75 | 9.492% | $122.3573 | $122.36 | $122.35 | $122.40 |
| Purchase #4 | $28.60 | 6.776% | $30.5379 | $30.54 | $30.55 | $30.50 |
| Purchase #5 | $56.65 | 7.510% | $60.9044 | $60.90 | $60.90 | $60.90 |
| Purchase #6 | $238.42 | 6.861% | $254.778 | $254.78 | $254.80 | $254.80 |
| Purchase #7 | $181.85 | 9.262% | $198.6929 | $198.69 | $198.70 | $198.70 |
| 7 purchase totals = | $859.03 | $937.0282 | $937.03 | $937.10 | $937.10 | |