| 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 | $154.80 | 9.567% | $169.6097 | $169.61 | $169.60 | $169.60 |
| Purchase #2 | $106.26 | 12.630% | $119.6806 | $119.68 | $119.70 | $119.70 |
| Purchase #3 | $182.28 | 13.704% | $207.2597 | $207.26 | $207.25 | $207.30 |
| Purchase #4 | $131.66 | 3.639% | $136.4511 | $136.45 | $136.45 | $136.50 |
| Purchase #5 | $35.56 | 8.793% | $38.6868 | $38.69 | $38.70 | $38.70 |
| Purchase #6 | $49.30 | 8.827% | $53.6517 | $53.65 | $53.65 | $53.70 |
| Purchase #7 | $204.29 | 6.447% | $217.4606 | $217.46 | $217.45 | $217.50 |
| 7 purchase totals = | $864.15 | $942.8002 | $942.80 | $942.80 | $943.00 | |