| 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 | $214.32 | 12.646% | $241.4229 | $241.42 | $241.40 | $241.40 |
| Purchase #2 | $216.65 | 13.748% | $246.435 | $246.44 | $246.45 | $246.40 |
| Purchase #3 | $22.74 | 13.376% | $25.7817 | $25.78 | $25.80 | $25.80 |
| Purchase #4 | $133.75 | 13.107% | $151.2806 | $151.28 | $151.30 | $151.30 |
| Purchase #5 | $201.49 | 3.300% | $208.1392 | $208.14 | $208.15 | $208.10 |
| Purchase #6 | $218.73 | 4.123% | $227.7482 | $227.75 | $227.75 | $227.70 |
| Purchase #7 | $40.93 | 3.230% | $42.252 | $42.25 | $42.25 | $42.30 |
| 7 purchase totals = | $1,048.61 | $1,143.0596 | $1,143.06 | $1,143.10 | $1,143.00 | |