| 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 | $11.37 | 9.179% | $12.4137 | $12.41 | $12.40 | $12.40 |
| Purchase #2 | $60.64 | 7.494% | $65.1844 | $65.18 | $65.20 | $65.20 |
| Purchase #3 | $232.60 | 9.277% | $254.1783 | $254.18 | $254.20 | $254.20 |
| Purchase #4 | $32.62 | 4.305% | $34.0243 | $34.02 | $34.00 | $34.00 |
| Purchase #5 | $194.64 | 9.743% | $213.6038 | $213.60 | $213.60 | $213.60 |
| Purchase #6 | $21.40 | 9.558% | $23.4454 | $23.45 | $23.45 | $23.40 |
| Purchase #7 | $249.49 | 9.314% | $272.7275 | $272.73 | $272.75 | $272.70 |
| 7 purchase totals = | $802.76 | $875.5774 | $875.57 | $875.60 | $875.50 | |