| 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 | $82.56 | 6.597% | $88.0065 | $88.01 | $88.00 | $88.00 |
| Purchase #2 | $81.37 | 11.524% | $90.7471 | $90.75 | $90.75 | $90.70 |
| Purchase #3 | $206.48 | 12.501% | $232.2921 | $232.29 | $232.30 | $232.30 |
| Purchase #4 | $94.62 | 6.725% | $100.9832 | $100.98 | $101.00 | $101.00 |
| Purchase #5 | $25.38 | 11.217% | $28.2269 | $28.23 | $28.25 | $28.20 |
| Purchase #6 | $11.85 | 3.569% | $12.2729 | $12.27 | $12.25 | $12.30 |
| Purchase #7 | $246.91 | 4.751% | $258.6407 | $258.64 | $258.65 | $258.60 |
| 7 purchase totals = | $749.17 | $811.1694 | $811.17 | $811.20 | $811.10 | |