| 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 | $207.25 | 5.727% | $219.1192 | $219.12 | $219.10 | $219.10 |
| Purchase #2 | $35.84 | 13.104% | $40.5365 | $40.54 | $40.55 | $40.50 |
| Purchase #3 | $95.36 | 9.386% | $104.3105 | $104.31 | $104.30 | $104.30 |
| Purchase #4 | $186.88 | 6.416% | $198.8702 | $198.87 | $198.85 | $198.90 |
| Purchase #5 | $5.64 | 9.188% | $6.1582 | $6.16 | $6.15 | $6.20 |
| Purchase #6 | $121.57 | 3.218% | $125.4821 | $125.48 | $125.50 | $125.50 |
| Purchase #7 | $208.56 | 13.640% | $237.0076 | $237.01 | $237.00 | $237.00 |
| 7 purchase totals = | $861.10 | $931.4843 | $931.49 | $931.45 | $931.50 | |