| 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 | $17.95 | 9.544% | $19.6631 | $19.66 | $19.65 | $19.70 |
| Purchase #2 | $179.37 | 11.349% | $199.7267 | $199.73 | $199.75 | $199.70 |
| Purchase #3 | $132.93 | 4.679% | $139.1498 | $139.15 | $139.15 | $139.10 |
| Purchase #4 | $161.62 | 6.456% | $172.0542 | $172.05 | $172.05 | $172.10 |
| Purchase #5 | $176.39 | 3.578% | $182.7012 | $182.70 | $182.70 | $182.70 |
| Purchase #6 | $116.75 | 5.164% | $122.779 | $122.78 | $122.80 | $122.80 |
| Purchase #7 | $145.54 | 9.383% | $159.196 | $159.20 | $159.20 | $159.20 |
| 7 purchase totals = | $930.55 | $995.2700 | $995.27 | $995.30 | $995.30 | |