| 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 | $125.43 | 3.203% | $129.4475 | $129.45 | $129.45 | $129.40 |
| Purchase #2 | $8.97 | 5.422% | $9.4564 | $9.46 | $9.45 | $9.50 |
| Purchase #3 | $156.45 | 10.483% | $172.8507 | $172.85 | $172.85 | $172.90 |
| Purchase #4 | $45.66 | 7.831% | $49.2356 | $49.24 | $49.25 | $49.20 |
| Purchase #5 | $64.78 | 8.276% | $70.1412 | $70.14 | $70.15 | $70.10 |
| Purchase #6 | $22.88 | 4.155% | $23.8307 | $23.83 | $23.85 | $23.80 |
| Purchase #7 | $237.93 | 6.807% | $254.1259 | $254.13 | $254.15 | $254.10 |
| 7 purchase totals = | $662.10 | $709.0880 | $709.10 | $709.15 | $709.00 | |