| 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 | $208.96 | 5.461% | $220.3713 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $209.61 | 10.618% | $231.8664 | $231.87 | $231.85 | $231.90 |
| Purchase #3 | $40.44 | 8.706% | $43.9607 | $43.96 | $43.95 | $44.00 |
| Purchase #4 | $155.58 | 10.419% | $171.7899 | $171.79 | $171.80 | $171.80 |
| Purchase #5 | $171.64 | 8.511% | $186.2483 | $186.25 | $186.25 | $186.20 |
| Purchase #6 | $50.90 | 12.367% | $57.1948 | $57.19 | $57.20 | $57.20 |
| Purchase #7 | $72.93 | 10.728% | $80.7539 | $80.75 | $80.75 | $80.80 |
| 7 purchase totals = | $910.06 | $992.1853 | $992.18 | $992.15 | $992.30 | |