| 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 | $200.80 | 9.279% | $219.4322 | $219.43 | $219.45 | $219.40 |
| Purchase #2 | $217.90 | 4.166% | $226.9777 | $226.98 | $227.00 | $227.00 |
| Purchase #3 | $35.25 | 10.683% | $39.0158 | $39.02 | $39.00 | $39.00 |
| Purchase #4 | $223.66 | 11.425% | $249.2132 | $249.21 | $249.20 | $249.20 |
| Purchase #5 | $15.62 | 7.353% | $16.7685 | $16.77 | $16.75 | $16.80 |
| Purchase #6 | $173.26 | 8.705% | $188.3423 | $188.34 | $188.35 | $188.30 |
| Purchase #7 | $99.79 | 4.374% | $104.1548 | $104.15 | $104.15 | $104.20 |
| 7 purchase totals = | $966.28 | $1,043.9045 | $1,043.90 | $1,043.90 | $1,043.90 | |