| 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 | $193.34 | 7.754% | $208.3316 | $208.33 | $208.35 | $208.30 |
| Purchase #2 | $166.42 | 6.178% | $176.7014 | $176.70 | $176.70 | $176.70 |
| Purchase #3 | $80.79 | 12.719% | $91.0657 | $91.07 | $91.05 | $91.10 |
| Purchase #4 | $13.35 | 8.250% | $14.4514 | $14.45 | $14.45 | $14.50 |
| Purchase #5 | $159.32 | 6.218% | $169.2265 | $169.23 | $169.25 | $169.20 |
| Purchase #6 | $188.74 | 12.116% | $211.6077 | $211.61 | $211.60 | $211.60 |
| Purchase #7 | $18.40 | 13.297% | $20.8466 | $20.85 | $20.85 | $20.80 |
| 7 purchase totals = | $820.36 | $892.2309 | $892.24 | $892.25 | $892.20 | |