| 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 | $185.61 | 3.730% | $192.5333 | $192.53 | $192.55 | $192.50 |
| Purchase #2 | $73.92 | 10.519% | $81.6956 | $81.70 | $81.70 | $81.70 |
| Purchase #3 | $160.94 | 9.398% | $176.0651 | $176.07 | $176.05 | $176.10 |
| Purchase #4 | $127.63 | 6.535% | $135.9706 | $135.97 | $135.95 | $136.00 |
| Purchase #5 | $25.43 | 6.524% | $27.0891 | $27.09 | $27.10 | $27.10 |
| Purchase #6 | $148.82 | 13.339% | $168.6711 | $168.67 | $168.65 | $168.70 |
| Purchase #7 | $43.25 | 8.481% | $46.918 | $46.92 | $46.90 | $46.90 |
| 7 purchase totals = | $765.60 | $828.9428 | $828.95 | $828.90 | $829.00 | |