| 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 | $140.56 | 13.239% | $159.1687 | $159.17 | $159.15 | $159.20 |
| Purchase #2 | $52.68 | 8.627% | $57.2247 | $57.22 | $57.20 | $57.20 |
| Purchase #3 | $165.40 | 5.701% | $174.8295 | $174.83 | $174.85 | $174.80 |
| Purchase #4 | $242.89 | 9.873% | $266.8705 | $266.87 | $266.85 | $266.90 |
| Purchase #5 | $198.67 | 8.354% | $215.2669 | $215.27 | $215.25 | $215.30 |
| Purchase #6 | $126.75 | 8.584% | $137.6302 | $137.63 | $137.65 | $137.60 |
| Purchase #7 | $65.43 | 10.213% | $72.1124 | $72.11 | $72.10 | $72.10 |
| 7 purchase totals = | $992.38 | $1,083.1029 | $1,083.10 | $1,083.05 | $1,083.10 | |