| 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 | $199.53 | 6.633% | $212.7648 | $212.76 | $212.75 | $212.80 |
| Purchase #2 | $142.51 | 5.357% | $150.1443 | $150.14 | $150.15 | $150.10 |
| Purchase #3 | $129.58 | 10.829% | $143.6122 | $143.61 | $143.60 | $143.60 |
| Purchase #4 | $214.69 | 10.505% | $237.2432 | $237.24 | $237.25 | $237.20 |
| Purchase #5 | $244.77 | 9.820% | $268.8064 | $268.81 | $268.80 | $268.80 |
| Purchase #6 | $128.49 | 12.541% | $144.6039 | $144.60 | $144.60 | $144.60 |
| Purchase #7 | $209.89 | 3.810% | $217.8868 | $217.89 | $217.90 | $217.90 |
| 7 purchase totals = | $1,269.46 | $1,375.0616 | $1,375.05 | $1,375.05 | $1,375.00 | |