| 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 | $165.74 | 12.556% | $186.5503 | $186.55 | $186.55 | $186.60 |
| Purchase #2 | $103.26 | 12.340% | $116.0023 | $116.00 | $116.00 | $116.00 |
| Purchase #3 | $101.43 | 11.329% | $112.921 | $112.92 | $112.90 | $112.90 |
| Purchase #4 | $99.53 | 6.791% | $106.2891 | $106.29 | $106.30 | $106.30 |
| Purchase #5 | $225.91 | 11.326% | $251.4966 | $251.50 | $251.50 | $251.50 |
| Purchase #6 | $104.80 | 7.582% | $112.7459 | $112.75 | $112.75 | $112.70 |
| Purchase #7 | $102.92 | 6.517% | $109.6273 | $109.63 | $109.65 | $109.60 |
| 7 purchase totals = | $903.59 | $995.6325 | $995.64 | $995.65 | $995.60 | |