| 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 | $31.77 | 5.234% | $33.4328 | $33.43 | $33.45 | $33.40 |
| Purchase #2 | $50.51 | 4.489% | $52.7774 | $52.78 | $52.80 | $52.80 |
| Purchase #3 | $186.92 | 13.618% | $212.3748 | $212.37 | $212.35 | $212.40 |
| Purchase #4 | $223.83 | 3.700% | $232.1117 | $232.11 | $232.10 | $232.10 |
| Purchase #5 | $243.39 | 5.744% | $257.3703 | $257.37 | $257.35 | $257.40 |
| Purchase #6 | $9.54 | 7.219% | $10.2287 | $10.23 | $10.25 | $10.20 |
| Purchase #7 | $212.51 | 5.502% | $224.2023 | $224.20 | $224.20 | $224.20 |
| 7 purchase totals = | $958.47 | $1,022.4980 | $1,022.49 | $1,022.50 | $1,022.50 | |