| 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 | $47.43 | 5.573% | $50.0733 | $50.07 | $50.05 | $50.10 |
| Purchase #2 | $45.35 | 8.554% | $49.2292 | $49.23 | $49.25 | $49.20 |
| Purchase #3 | $174.29 | 4.747% | $182.5635 | $182.56 | $182.55 | $182.60 |
| Purchase #4 | $6.71 | 12.239% | $7.5312 | $7.53 | $7.55 | $7.50 |
| Purchase #5 | $59.52 | 13.423% | $67.5094 | $67.51 | $67.50 | $67.50 |
| Purchase #6 | $126.31 | 12.108% | $141.6036 | $141.60 | $141.60 | $141.60 |
| Purchase #7 | $11.74 | 13.169% | $13.286 | $13.29 | $13.30 | $13.30 |
| 7 purchase totals = | $471.35 | $511.7962 | $511.79 | $511.80 | $511.80 | |