| 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 | $16.47 | 8.584% | $17.8838 | $17.88 | $17.90 | $17.90 |
| Purchase #2 | $94.84 | 7.393% | $101.8515 | $101.85 | $101.85 | $101.90 |
| Purchase #3 | $161.53 | 11.103% | $179.4647 | $179.46 | $179.45 | $179.50 |
| Purchase #4 | $232.69 | 5.507% | $245.5042 | $245.50 | $245.50 | $245.50 |
| Purchase #5 | $92.77 | 7.762% | $99.9708 | $99.97 | $99.95 | $100.00 |
| Purchase #6 | $198.43 | 12.292% | $222.821 | $222.82 | $222.80 | $222.80 |
| Purchase #7 | $76.99 | 12.117% | $86.3189 | $86.32 | $86.30 | $86.30 |
| 7 purchase totals = | $873.72 | $953.8149 | $953.80 | $953.75 | $953.90 | |