| 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 | $217.42 | 11.236% | $241.8493 | $241.85 | $241.85 | $241.80 |
| Purchase #2 | $163.75 | 5.825% | $173.2884 | $173.29 | $173.30 | $173.30 |
| Purchase #3 | $100.27 | 3.689% | $103.969 | $103.97 | $103.95 | $104.00 |
| Purchase #4 | $139.47 | 11.806% | $155.9358 | $155.94 | $155.95 | $155.90 |
| Purchase #5 | $78.62 | 3.743% | $81.5627 | $81.56 | $81.55 | $81.60 |
| Purchase #6 | $114.54 | 9.850% | $125.8222 | $125.82 | $125.80 | $125.80 |
| Purchase #7 | $36.97 | 8.263% | $40.0248 | $40.02 | $40.00 | $40.00 |
| 7 purchase totals = | $851.04 | $922.4522 | $922.45 | $922.40 | $922.40 | |