| 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 | $145.49 | 7.276% | $156.0759 | $156.08 | $156.10 | $156.10 |
| Purchase #2 | $110.72 | 12.525% | $124.5877 | $124.59 | $124.60 | $124.60 |
| Purchase #3 | $65.84 | 9.157% | $71.869 | $71.87 | $71.85 | $71.90 |
| Purchase #4 | $244.58 | 6.407% | $260.2502 | $260.25 | $260.25 | $260.30 |
| Purchase #5 | $100.67 | 5.545% | $106.2522 | $106.25 | $106.25 | $106.30 |
| Purchase #6 | $201.80 | 5.828% | $213.5609 | $213.56 | $213.55 | $213.60 |
| Purchase #7 | $66.32 | 10.323% | $73.1662 | $73.17 | $73.15 | $73.20 |
| 7 purchase totals = | $935.42 | $1,005.7621 | $1,005.77 | $1,005.75 | $1,006.00 | |