| 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 | $217.70 | 11.514% | $242.766 | $242.77 | $242.75 | $242.80 |
| Purchase #2 | $146.31 | 11.778% | $163.5424 | $163.54 | $163.55 | $163.50 |
| Purchase #3 | $122.78 | 11.688% | $137.1305 | $137.13 | $137.15 | $137.10 |
| Purchase #4 | $138.46 | 5.320% | $145.8261 | $145.83 | $145.85 | $145.80 |
| Purchase #5 | $110.39 | 10.615% | $122.1079 | $122.11 | $122.10 | $122.10 |
| Purchase #6 | $154.51 | 8.366% | $167.4363 | $167.44 | $167.45 | $167.40 |
| Purchase #7 | $82.36 | 3.837% | $85.5202 | $85.52 | $85.50 | $85.50 |
| 7 purchase totals = | $972.51 | $1,064.3294 | $1,064.34 | $1,064.35 | $1,064.20 | |