| 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 | $77.29 | 4.203% | $80.5385 | $80.54 | $80.55 | $80.50 |
| Purchase #2 | $96.37 | 9.725% | $105.742 | $105.74 | $105.75 | $105.70 |
| Purchase #3 | $207.53 | 10.423% | $229.1609 | $229.16 | $229.15 | $229.20 |
| Purchase #4 | $234.99 | 3.213% | $242.5402 | $242.54 | $242.55 | $242.50 |
| Purchase #5 | $197.49 | 6.734% | $210.789 | $210.79 | $210.80 | $210.80 |
| Purchase #6 | $175.72 | 6.269% | $186.7359 | $186.74 | $186.75 | $186.70 |
| Purchase #7 | $101.50 | 6.243% | $107.8366 | $107.84 | $107.85 | $107.80 |
| 7 purchase totals = | $1,090.89 | $1,163.3431 | $1,163.35 | $1,163.40 | $1,163.20 | |