| 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 | $174.38 | 5.151% | $183.3623 | $183.36 | $183.35 | $183.40 |
| Purchase #2 | $42.86 | 3.339% | $44.2911 | $44.29 | $44.30 | $44.30 |
| Purchase #3 | $124.66 | 12.238% | $139.9159 | $139.92 | $139.90 | $139.90 |
| Purchase #4 | $21.87 | 7.260% | $23.4578 | $23.46 | $23.45 | $23.50 |
| Purchase #5 | $196.96 | 4.865% | $206.5421 | $206.54 | $206.55 | $206.50 |
| Purchase #6 | $59.83 | 7.563% | $64.3549 | $64.35 | $64.35 | $64.40 |
| Purchase #7 | $209.47 | 8.205% | $226.657 | $226.66 | $226.65 | $226.70 |
| 7 purchase totals = | $830.03 | $888.5811 | $888.58 | $888.55 | $888.70 | |