| 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 | $224.32 | 4.393% | $234.1744 | $234.17 | $234.15 | $234.20 |
| Purchase #2 | $173.29 | 8.532% | $188.0751 | $188.08 | $188.10 | $188.10 |
| Purchase #3 | $185.51 | 5.187% | $195.1324 | $195.13 | $195.15 | $195.10 |
| Purchase #4 | $242.28 | 6.548% | $258.1445 | $258.14 | $258.15 | $258.10 |
| Purchase #5 | $217.30 | 4.291% | $226.6243 | $226.62 | $226.60 | $226.60 |
| Purchase #6 | $160.73 | 3.523% | $166.3925 | $166.39 | $166.40 | $166.40 |
| Purchase #7 | $236.40 | 7.350% | $253.7754 | $253.78 | $253.80 | $253.80 |
| 7 purchase totals = | $1,439.83 | $1,522.3186 | $1,522.31 | $1,522.35 | $1,522.30 | |