| 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 | $208.54 | 7.820% | $224.8478 | $224.85 | $224.85 | $224.80 |
| Purchase #2 | $58.29 | 10.135% | $64.1977 | $64.20 | $64.20 | $64.20 |
| Purchase #3 | $196.45 | 3.847% | $204.0074 | $204.01 | $204.00 | $204.00 |
| Purchase #4 | $110.50 | 10.453% | $122.0506 | $122.05 | $122.05 | $122.10 |
| Purchase #5 | $231.73 | 7.214% | $248.447 | $248.45 | $248.45 | $248.40 |
| Purchase #6 | $150.53 | 8.735% | $163.6788 | $163.68 | $163.70 | $163.70 |
| Purchase #7 | $247.28 | 6.454% | $263.2395 | $263.24 | $263.25 | $263.20 |
| 7 purchase totals = | $1,203.32 | $1,290.4688 | $1,290.48 | $1,290.50 | $1,290.40 | |