| 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 | $232.60 | 4.216% | $242.4064 | $242.41 | $242.40 | $242.40 |
| Purchase #2 | $205.88 | 3.358% | $212.7935 | $212.79 | $212.80 | $212.80 |
| Purchase #3 | $109.42 | 3.235% | $112.9597 | $112.96 | $112.95 | $113.00 |
| Purchase #4 | $74.66 | 4.560% | $78.0645 | $78.06 | $78.05 | $78.10 |
| Purchase #5 | $222.26 | 6.699% | $237.1492 | $237.15 | $237.15 | $237.10 |
| Purchase #6 | $159.30 | 12.499% | $179.2109 | $179.21 | $179.20 | $179.20 |
| Purchase #7 | $17.85 | 4.222% | $18.6036 | $18.60 | $18.60 | $18.60 |
| 7 purchase totals = | $1,021.97 | $1,081.1878 | $1,081.18 | $1,081.15 | $1,081.20 | |