| 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 | $25.25 | 12.345% | $28.3671 | $28.37 | $28.35 | $28.40 |
| Purchase #2 | $177.65 | 8.214% | $192.2422 | $192.24 | $192.25 | $192.20 |
| Purchase #3 | $125.49 | 12.675% | $141.3959 | $141.40 | $141.40 | $141.40 |
| Purchase #4 | $113.51 | 4.821% | $118.9823 | $118.98 | $119.00 | $119.00 |
| Purchase #5 | $235.45 | 12.405% | $264.6576 | $264.66 | $264.65 | $264.70 |
| Purchase #6 | $232.82 | 3.323% | $240.5566 | $240.56 | $240.55 | $240.60 |
| Purchase #7 | $220.69 | 13.382% | $250.2227 | $250.22 | $250.20 | $250.20 |
| 7 purchase totals = | $1,130.86 | $1,236.4244 | $1,236.43 | $1,236.40 | $1,236.50 | |