| 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 | $193.48 | 6.142% | $205.3635 | $205.36 | $205.35 | $205.40 |
| Purchase #2 | $25.79 | 5.638% | $27.244 | $27.24 | $27.25 | $27.20 |
| Purchase #3 | $227.41 | 12.158% | $255.0585 | $255.06 | $255.05 | $255.10 |
| Purchase #4 | $60.97 | 13.476% | $69.1863 | $69.19 | $69.20 | $69.20 |
| Purchase #5 | $243.42 | 10.850% | $269.8311 | $269.83 | $269.85 | $269.80 |
| Purchase #6 | $84.73 | 4.564% | $88.5971 | $88.60 | $88.60 | $88.60 |
| Purchase #7 | $177.89 | 5.123% | $187.0033 | $187.00 | $187.00 | $187.00 |
| 7 purchase totals = | $1,013.69 | $1,102.2838 | $1,102.28 | $1,102.30 | $1,102.30 | |