| 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 | $227.72 | 13.778% | $259.0953 | $259.10 | $259.10 | $259.10 |
| Purchase #2 | $177.58 | 11.827% | $198.5824 | $198.58 | $198.60 | $198.60 |
| Purchase #3 | $139.94 | 4.158% | $145.7587 | $145.76 | $145.75 | $145.80 |
| Purchase #4 | $122.64 | 5.747% | $129.6881 | $129.69 | $129.70 | $129.70 |
| Purchase #5 | $218.78 | 6.620% | $233.2632 | $233.26 | $233.25 | $233.30 |
| Purchase #6 | $146.56 | 11.756% | $163.7896 | $163.79 | $163.80 | $163.80 |
| Purchase #7 | $82.71 | 4.710% | $86.6056 | $86.61 | $86.60 | $86.60 |
| 7 purchase totals = | $1,115.93 | $1,216.7829 | $1,216.79 | $1,216.80 | $1,216.90 | |