| 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 | $213.38 | 10.317% | $235.3944 | $235.39 | $235.40 | $235.40 |
| Purchase #2 | $122.43 | 13.121% | $138.494 | $138.49 | $138.50 | $138.50 |
| Purchase #3 | $15.47 | 7.639% | $16.6518 | $16.65 | $16.65 | $16.70 |
| Purchase #4 | $159.63 | 12.644% | $179.8136 | $179.81 | $179.80 | $179.80 |
| Purchase #5 | $21.97 | 5.235% | $23.1201 | $23.12 | $23.10 | $23.10 |
| Purchase #6 | $242.49 | 7.477% | $260.621 | $260.62 | $260.60 | $260.60 |
| Purchase #7 | $137.61 | 13.245% | $155.8364 | $155.84 | $155.85 | $155.80 |
| 7 purchase totals = | $912.98 | $1,009.9313 | $1,009.92 | $1,009.90 | $1,009.90 | |