| 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 | $196.73 | 6.152% | $208.8328 | $208.83 | $208.85 | $208.80 |
| Purchase #2 | $56.92 | 5.784% | $60.2123 | $60.21 | $60.20 | $60.20 |
| Purchase #3 | $93.70 | 8.644% | $101.7994 | $101.80 | $101.80 | $101.80 |
| Purchase #4 | $250.96 | 4.469% | $262.1754 | $262.18 | $262.20 | $262.20 |
| Purchase #5 | $74.54 | 10.304% | $82.2206 | $82.22 | $82.20 | $82.20 |
| Purchase #6 | $32.60 | 3.534% | $33.7521 | $33.75 | $33.75 | $33.80 |
| Purchase #7 | $152.40 | 12.719% | $171.7838 | $171.78 | $171.80 | $171.80 |
| 7 purchase totals = | $857.85 | $920.7764 | $920.77 | $920.80 | $920.80 | |