| 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 | $55.94 | 7.837% | $60.324 | $60.32 | $60.30 | $60.30 |
| Purchase #2 | $78.79 | 3.594% | $81.6217 | $81.62 | $81.60 | $81.60 |
| Purchase #3 | $76.40 | 8.714% | $83.0575 | $83.06 | $83.05 | $83.10 |
| Purchase #4 | $14.94 | 10.812% | $16.5553 | $16.56 | $16.55 | $16.60 |
| Purchase #5 | $106.99 | 5.837% | $113.235 | $113.24 | $113.25 | $113.20 |
| Purchase #6 | $35.73 | 4.667% | $37.3975 | $37.40 | $37.40 | $37.40 |
| Purchase #7 | $222.58 | 11.224% | $247.5624 | $247.56 | $247.55 | $247.60 |
| 7 purchase totals = | $591.37 | $639.7534 | $639.76 | $639.70 | $639.80 | |