| 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 | $235.53 | 8.188% | $254.8152 | $254.82 | $254.80 | $254.80 |
| Purchase #2 | $5.84 | 12.333% | $6.5602 | $6.56 | $6.55 | $6.60 |
| Purchase #3 | $41.37 | 5.866% | $43.7968 | $43.80 | $43.80 | $43.80 |
| Purchase #4 | $15.51 | 9.514% | $16.9856 | $16.99 | $17.00 | $17.00 |
| Purchase #5 | $214.39 | 3.492% | $221.8765 | $221.88 | $221.90 | $221.90 |
| Purchase #6 | $126.63 | 5.816% | $133.9948 | $133.99 | $134.00 | $134.00 |
| Purchase #7 | $38.79 | 8.340% | $42.0251 | $42.03 | $42.05 | $42.00 |
| 7 purchase totals = | $678.06 | $720.0542 | $720.07 | $720.10 | $720.10 | |