| 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 | $126.83 | 13.250% | $143.635 | $143.64 | $143.65 | $143.60 |
| Purchase #2 | $40.36 | 12.626% | $45.4559 | $45.46 | $45.45 | $45.50 |
| Purchase #3 | $21.86 | 4.592% | $22.8638 | $22.86 | $22.85 | $22.90 |
| Purchase #4 | $242.75 | 9.466% | $265.7287 | $265.73 | $265.75 | $265.70 |
| Purchase #5 | $157.81 | 7.841% | $170.1839 | $170.18 | $170.20 | $170.20 |
| Purchase #6 | $204.79 | 12.559% | $230.5096 | $230.51 | $230.50 | $230.50 |
| Purchase #7 | $166.92 | 10.146% | $183.8557 | $183.86 | $183.85 | $183.90 |
| 7 purchase totals = | $961.32 | $1,062.2326 | $1,062.24 | $1,062.25 | $1,062.30 | |