| 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 | $42.92 | 6.549% | $45.7308 | $45.73 | $45.75 | $45.70 |
| Purchase #2 | $186.57 | 9.371% | $204.0535 | $204.05 | $204.05 | $204.10 |
| Purchase #3 | $91.49 | 10.419% | $101.0223 | $101.02 | $101.00 | $101.00 |
| Purchase #4 | $74.33 | 6.382% | $79.0737 | $79.07 | $79.05 | $79.10 |
| Purchase #5 | $239.98 | 10.190% | $264.434 | $264.43 | $264.45 | $264.40 |
| Purchase #6 | $174.67 | 7.826% | $188.3397 | $188.34 | $188.35 | $188.30 |
| Purchase #7 | $196.77 | 4.348% | $205.3256 | $205.33 | $205.35 | $205.30 |
| 7 purchase totals = | $1,006.73 | $1,087.9796 | $1,087.97 | $1,088.00 | $1,087.90 | |