| 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 | $200.26 | 4.504% | $209.2797 | $209.28 | $209.30 | $209.30 |
| Purchase #2 | $250.81 | 5.862% | $265.5125 | $265.51 | $265.50 | $265.50 |
| Purchase #3 | $85.25 | 13.553% | $96.8039 | $96.80 | $96.80 | $96.80 |
| Purchase #4 | $197.76 | 9.454% | $216.4562 | $216.46 | $216.45 | $216.50 |
| Purchase #5 | $100.48 | 5.494% | $106.0004 | $106.00 | $106.00 | $106.00 |
| Purchase #6 | $45.69 | 6.576% | $48.6946 | $48.69 | $48.70 | $48.70 |
| Purchase #7 | $126.88 | 9.738% | $139.2356 | $139.24 | $139.25 | $139.20 |
| 7 purchase totals = | $1,007.13 | $1,081.9829 | $1,081.98 | $1,082.00 | $1,082.00 | |