| 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 | $113.85 | 9.630% | $124.8138 | $124.81 | $124.80 | $124.80 |
| Purchase #2 | $195.26 | 5.606% | $206.2063 | $206.21 | $206.20 | $206.20 |
| Purchase #3 | $206.52 | 10.679% | $228.5743 | $228.57 | $228.55 | $228.60 |
| Purchase #4 | $146.44 | 11.859% | $163.8063 | $163.81 | $163.80 | $163.80 |
| Purchase #5 | $212.44 | 4.781% | $222.5968 | $222.60 | $222.60 | $222.60 |
| Purchase #6 | $35.69 | 12.872% | $40.284 | $40.28 | $40.30 | $40.30 |
| Purchase #7 | $149.92 | 13.481% | $170.1307 | $170.13 | $170.15 | $170.10 |
| 7 purchase totals = | $1,060.12 | $1,156.4122 | $1,156.41 | $1,156.40 | $1,156.40 | |