| 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 | $231.81 | 4.794% | $242.923 | $242.92 | $242.90 | $242.90 |
| Purchase #2 | $91.52 | 6.203% | $97.197 | $97.20 | $97.20 | $97.20 |
| Purchase #3 | $139.79 | 9.838% | $153.5425 | $153.54 | $153.55 | $153.50 |
| Purchase #4 | $243.81 | 4.529% | $254.8522 | $254.85 | $254.85 | $254.90 |
| Purchase #5 | $143.37 | 11.324% | $159.6052 | $159.61 | $159.60 | $159.60 |
| Purchase #6 | $171.85 | 3.449% | $177.7771 | $177.78 | $177.80 | $177.80 |
| Purchase #7 | $239.78 | 4.866% | $251.4477 | $251.45 | $251.45 | $251.40 |
| 7 purchase totals = | $1,261.93 | $1,337.3447 | $1,337.35 | $1,337.35 | $1,337.30 | |