| 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 | $187.86 | 3.350% | $194.1533 | $194.15 | $194.15 | $194.20 |
| Purchase #2 | $214.30 | 5.776% | $226.678 | $226.68 | $226.70 | $226.70 |
| Purchase #3 | $150.54 | 10.215% | $165.9177 | $165.92 | $165.90 | $165.90 |
| Purchase #4 | $64.81 | 12.558% | $72.9488 | $72.95 | $72.95 | $72.90 |
| Purchase #5 | $77.63 | 8.216% | $84.0081 | $84.01 | $84.00 | $84.00 |
| Purchase #6 | $88.98 | 6.524% | $94.7851 | $94.79 | $94.80 | $94.80 |
| Purchase #7 | $215.30 | 12.449% | $242.1027 | $242.10 | $242.10 | $242.10 |
| 7 purchase totals = | $999.42 | $1,080.5937 | $1,080.60 | $1,080.60 | $1,080.60 | |