| 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 | $244.60 | 4.731% | $256.172 | $256.17 | $256.15 | $256.20 |
| Purchase #2 | $103.48 | 13.307% | $117.2501 | $117.25 | $117.25 | $117.30 |
| Purchase #3 | $85.78 | 5.820% | $90.7724 | $90.77 | $90.75 | $90.80 |
| Purchase #4 | $89.39 | 9.120% | $97.5424 | $97.54 | $97.55 | $97.50 |
| Purchase #5 | $205.32 | 10.676% | $227.24 | $227.24 | $227.25 | $227.20 |
| Purchase #6 | $166.64 | 4.390% | $173.9555 | $173.96 | $173.95 | $174.00 |
| Purchase #7 | $183.34 | 9.526% | $200.805 | $200.81 | $200.80 | $200.80 |
| 7 purchase totals = | $1,078.55 | $1,163.7374 | $1,163.74 | $1,163.70 | $1,163.80 | |