| 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 | $167.88 | 5.253% | $176.6987 | $176.70 | $176.70 | $176.70 |
| Purchase #2 | $54.79 | 10.251% | $60.4065 | $60.41 | $60.40 | $60.40 |
| Purchase #3 | $35.61 | 12.829% | $40.1784 | $40.18 | $40.20 | $40.20 |
| Purchase #4 | $124.62 | 4.761% | $130.5532 | $130.55 | $130.55 | $130.60 |
| Purchase #5 | $112.86 | 3.871% | $117.2288 | $117.23 | $117.25 | $117.20 |
| Purchase #6 | $17.26 | 12.826% | $19.4738 | $19.47 | $19.45 | $19.50 |
| Purchase #7 | $32.90 | 9.709% | $36.0943 | $36.09 | $36.10 | $36.10 |
| 7 purchase totals = | $545.92 | $580.6337 | $580.63 | $580.65 | $580.70 | |