| 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 | $234.72 | 5.812% | $248.3619 | $248.36 | $248.35 | $248.40 |
| Purchase #2 | $199.80 | 3.455% | $206.7031 | $206.70 | $206.70 | $206.70 |
| Purchase #3 | $184.68 | 9.680% | $202.557 | $202.56 | $202.55 | $202.60 |
| Purchase #4 | $202.49 | 13.730% | $230.2919 | $230.29 | $230.30 | $230.30 |
| Purchase #5 | $241.68 | 9.801% | $265.3671 | $265.37 | $265.35 | $265.40 |
| Purchase #6 | $212.97 | 7.445% | $228.8256 | $228.83 | $228.85 | $228.80 |
| Purchase #7 | $212.95 | 9.494% | $233.1675 | $233.17 | $233.15 | $233.20 |
| 7 purchase totals = | $1,489.29 | $1,615.2741 | $1,615.28 | $1,615.25 | $1,615.40 | |