| 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 | $221.69 | 13.114% | $250.7624 | $250.76 | $250.75 | $250.80 |
| Purchase #2 | $227.79 | 3.819% | $236.4893 | $236.49 | $236.50 | $236.50 |
| Purchase #3 | $220.62 | 10.360% | $243.4762 | $243.48 | $243.50 | $243.50 |
| Purchase #4 | $85.68 | 9.324% | $93.6688 | $93.67 | $93.65 | $93.70 |
| Purchase #5 | $24.70 | 8.319% | $26.7548 | $26.75 | $26.75 | $26.80 |
| Purchase #6 | $209.56 | 4.678% | $219.3632 | $219.36 | $219.35 | $219.40 |
| Purchase #7 | $133.41 | 5.592% | $140.8703 | $140.87 | $140.85 | $140.90 |
| 7 purchase totals = | $1,123.45 | $1,211.3850 | $1,211.38 | $1,211.35 | $1,211.60 | |