| 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 | $176.94 | 9.805% | $194.289 | $194.29 | $194.30 | $194.30 |
| Purchase #2 | $62.92 | 7.677% | $67.7504 | $67.75 | $67.75 | $67.80 |
| Purchase #3 | $80.78 | 3.530% | $83.6315 | $83.63 | $83.65 | $83.60 |
| Purchase #4 | $166.36 | 9.540% | $182.2307 | $182.23 | $182.25 | $182.20 |
| Purchase #5 | $155.50 | 6.360% | $165.3898 | $165.39 | $165.40 | $165.40 |
| Purchase #6 | $82.69 | 9.634% | $90.6564 | $90.66 | $90.65 | $90.70 |
| Purchase #7 | $165.26 | 6.339% | $175.7358 | $175.74 | $175.75 | $175.70 |
| 7 purchase totals = | $890.45 | $959.6836 | $959.69 | $959.75 | $959.70 | |