| 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 | $229.54 | 6.323% | $244.0538 | $244.05 | $244.05 | $244.10 |
| Purchase #2 | $234.34 | 5.798% | $247.927 | $247.93 | $247.95 | $247.90 |
| Purchase #3 | $145.84 | 5.312% | $153.587 | $153.59 | $153.60 | $153.60 |
| Purchase #4 | $8.93 | 11.390% | $9.9471 | $9.95 | $9.95 | $9.90 |
| Purchase #5 | $42.53 | 7.208% | $45.5956 | $45.60 | $45.60 | $45.60 |
| Purchase #6 | $175.85 | 12.183% | $197.2738 | $197.27 | $197.25 | $197.30 |
| Purchase #7 | $19.69 | 6.831% | $21.035 | $21.04 | $21.05 | $21.00 |
| 7 purchase totals = | $856.72 | $919.4193 | $919.43 | $919.45 | $919.40 | |