| 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 | $26.55 | 6.846% | $28.3676 | $28.37 | $28.35 | $28.40 |
| Purchase #2 | $173.93 | 7.362% | $186.7347 | $186.73 | $186.75 | $186.70 |
| Purchase #3 | $150.58 | 8.448% | $163.301 | $163.30 | $163.30 | $163.30 |
| Purchase #4 | $208.45 | 9.439% | $228.1256 | $228.13 | $228.15 | $228.10 |
| Purchase #5 | $130.88 | 12.561% | $147.3198 | $147.32 | $147.30 | $147.30 |
| Purchase #6 | $76.65 | 7.257% | $82.2125 | $82.21 | $82.20 | $82.20 |
| Purchase #7 | $152.84 | 4.432% | $159.6139 | $159.61 | $159.60 | $159.60 |
| 7 purchase totals = | $919.88 | $995.6751 | $995.67 | $995.65 | $995.60 | |