| 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 | $138.26 | 13.266% | $156.6016 | $156.60 | $156.60 | $156.60 |
| Purchase #2 | $39.46 | 4.872% | $41.3825 | $41.38 | $41.40 | $41.40 |
| Purchase #3 | $178.58 | 11.874% | $199.7846 | $199.78 | $199.80 | $199.80 |
| Purchase #4 | $105.46 | 10.398% | $116.4257 | $116.43 | $116.45 | $116.40 |
| Purchase #5 | $7.54 | 13.304% | $8.5431 | $8.54 | $8.55 | $8.50 |
| Purchase #6 | $207.53 | 13.106% | $234.7289 | $234.73 | $234.75 | $234.70 |
| Purchase #7 | $162.94 | 12.129% | $182.703 | $182.70 | $182.70 | $182.70 |
| 7 purchase totals = | $839.77 | $940.1694 | $940.16 | $940.25 | $940.10 | |