| 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 | $9.26 | 4.857% | $9.7098 | $9.71 | $9.70 | $9.70 |
| Purchase #2 | $235.93 | 4.234% | $245.9193 | $245.92 | $245.90 | $245.90 |
| Purchase #3 | $29.58 | 5.558% | $31.2241 | $31.22 | $31.20 | $31.20 |
| Purchase #4 | $153.90 | 5.192% | $161.8905 | $161.89 | $161.90 | $161.90 |
| Purchase #5 | $115.80 | 7.356% | $124.3182 | $124.32 | $124.30 | $124.30 |
| Purchase #6 | $223.45 | 8.785% | $243.0801 | $243.08 | $243.10 | $243.10 |
| Purchase #7 | $58.27 | 13.305% | $66.0228 | $66.02 | $66.00 | $66.00 |
| 7 purchase totals = | $826.19 | $882.1648 | $882.16 | $882.10 | $882.10 | |