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 | $97.81 | 5.353% | $103.0458 | $103.05 | $103.05 | $103.00 |
Purchase #2 | $20.32 | 13.540% | $23.0713 | $23.07 | $23.05 | $23.10 |
Purchase #3 | $236.97 | 6.478% | $252.3209 | $252.32 | $252.30 | $252.30 |
Purchase #4 | $100.57 | 8.394% | $109.0118 | $109.01 | $109.00 | $109.00 |
Purchase #5 | $10.51 | 3.722% | $10.9012 | $10.90 | $10.90 | $10.90 |
Purchase #6 | $87.49 | 3.280% | $90.3597 | $90.36 | $90.35 | $90.40 |
Purchase #7 | $82.78 | 9.769% | $90.8668 | $90.87 | $90.85 | $90.90 |
7 purchase totals = | $636.45 | $679.5775 | $679.58 | $679.50 | $679.60 |