| 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 | $163.74 | 10.766% | $181.3682 | $181.37 | $181.35 | $181.40 |
| Purchase #2 | $9.91 | 6.838% | $10.5876 | $10.59 | $10.60 | $10.60 |
| Purchase #3 | $55.94 | 3.489% | $57.8917 | $57.89 | $57.90 | $57.90 |
| Purchase #4 | $60.62 | 5.176% | $63.7577 | $63.76 | $63.75 | $63.80 |
| Purchase #5 | $232.88 | 3.645% | $241.3685 | $241.37 | $241.35 | $241.40 |
| Purchase #6 | $193.88 | 12.491% | $218.0976 | $218.10 | $218.10 | $218.10 |
| Purchase #7 | $58.34 | 13.770% | $66.3734 | $66.37 | $66.35 | $66.40 |
| 7 purchase totals = | $775.31 | $839.4447 | $839.45 | $839.40 | $839.60 | |