| 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 | $162.83 | 4.221% | $169.7031 | $169.70 | $169.70 | $169.70 |
| Purchase #2 | $32.93 | 10.441% | $36.3682 | $36.37 | $36.35 | $36.40 |
| Purchase #3 | $213.86 | 10.850% | $237.0638 | $237.06 | $237.05 | $237.10 |
| Purchase #4 | $66.85 | 11.560% | $74.5779 | $74.58 | $74.60 | $74.60 |
| Purchase #5 | $176.61 | 9.430% | $193.2643 | $193.26 | $193.25 | $193.30 |
| Purchase #6 | $127.94 | 12.211% | $143.5628 | $143.56 | $143.55 | $143.60 |
| Purchase #7 | $237.90 | 12.187% | $266.8929 | $266.89 | $266.90 | $266.90 |
| 7 purchase totals = | $1,018.92 | $1,121.4330 | $1,121.42 | $1,121.40 | $1,121.60 | |