| 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 | $122.55 | 12.643% | $138.044 | $138.04 | $138.05 | $138.00 |
| Purchase #2 | $57.29 | 11.317% | $63.7735 | $63.77 | $63.75 | $63.80 |
| Purchase #3 | $99.42 | 10.481% | $109.8402 | $109.84 | $109.85 | $109.80 |
| Purchase #4 | $221.71 | 9.691% | $243.1959 | $243.20 | $243.20 | $243.20 |
| Purchase #5 | $169.63 | 11.533% | $189.1934 | $189.19 | $189.20 | $189.20 |
| Purchase #6 | $171.45 | 5.398% | $180.7049 | $180.70 | $180.70 | $180.70 |
| Purchase #7 | $77.65 | 6.590% | $82.7671 | $82.77 | $82.75 | $82.80 |
| 7 purchase totals = | $919.70 | $1,007.5190 | $1,007.51 | $1,007.50 | $1,007.50 | |