| 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 | $77.76 | 11.591% | $86.7732 | $86.77 | $86.75 | $86.80 |
| Purchase #2 | $131.30 | 5.524% | $138.553 | $138.55 | $138.55 | $138.60 |
| Purchase #3 | $114.80 | 7.293% | $123.1724 | $123.17 | $123.15 | $123.20 |
| Purchase #4 | $97.99 | 6.794% | $104.6474 | $104.65 | $104.65 | $104.60 |
| Purchase #5 | $213.53 | 7.149% | $228.7953 | $228.80 | $228.80 | $228.80 |
| Purchase #6 | $48.25 | 13.229% | $54.633 | $54.63 | $54.65 | $54.60 |
| Purchase #7 | $237.59 | 3.631% | $246.2169 | $246.22 | $246.20 | $246.20 |
| 7 purchase totals = | $921.22 | $982.7912 | $982.79 | $982.75 | $982.80 | |