| 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 | $215.47 | 5.456% | $227.226 | $227.23 | $227.25 | $227.20 |
| Purchase #2 | $14.72 | 13.785% | $16.7492 | $16.75 | $16.75 | $16.70 |
| Purchase #3 | $144.49 | 6.613% | $154.0451 | $154.05 | $154.05 | $154.00 |
| Purchase #4 | $86.85 | 5.591% | $91.7058 | $91.71 | $91.70 | $91.70 |
| Purchase #5 | $178.59 | 8.824% | $194.3488 | $194.35 | $194.35 | $194.30 |
| Purchase #6 | $151.56 | 3.172% | $156.3675 | $156.37 | $156.35 | $156.40 |
| Purchase #7 | $155.93 | 8.153% | $168.643 | $168.64 | $168.65 | $168.60 |
| 7 purchase totals = | $947.61 | $1,009.0854 | $1,009.10 | $1,009.10 | $1,008.90 | |