| 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 | $232.70 | 10.454% | $257.0265 | $257.03 | $257.05 | $257.00 |
| Purchase #2 | $173.77 | 7.444% | $186.7054 | $186.71 | $186.70 | $186.70 |
| Purchase #3 | $78.50 | 4.225% | $81.8166 | $81.82 | $81.80 | $81.80 |
| Purchase #4 | $238.87 | 3.473% | $247.166 | $247.17 | $247.15 | $247.20 |
| Purchase #5 | $220.81 | 10.361% | $243.6881 | $243.69 | $243.70 | $243.70 |
| Purchase #6 | $176.61 | 5.493% | $186.3112 | $186.31 | $186.30 | $186.30 |
| Purchase #7 | $33.66 | 10.381% | $37.1542 | $37.15 | $37.15 | $37.20 |
| 7 purchase totals = | $1,154.92 | $1,239.8680 | $1,239.88 | $1,239.85 | $1,239.90 | |