| 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 | $36.59 | 8.626% | $39.7463 | $39.75 | $39.75 | $39.70 |
| Purchase #2 | $209.59 | 8.572% | $227.5561 | $227.56 | $227.55 | $227.60 |
| Purchase #3 | $222.58 | 11.480% | $248.1322 | $248.13 | $248.15 | $248.10 |
| Purchase #4 | $208.36 | 11.632% | $232.5964 | $232.60 | $232.60 | $232.60 |
| Purchase #5 | $63.75 | 11.511% | $71.0883 | $71.09 | $71.10 | $71.10 |
| Purchase #6 | $231.37 | 11.529% | $258.0446 | $258.04 | $258.05 | $258.00 |
| Purchase #7 | $195.91 | 3.742% | $203.241 | $203.24 | $203.25 | $203.20 |
| 7 purchase totals = | $1,168.15 | $1,280.4049 | $1,280.41 | $1,280.45 | $1,280.30 | |