| 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 | $44.96 | 3.691% | $46.6195 | $46.62 | $46.60 | $46.60 |
| Purchase #2 | $137.37 | 6.597% | $146.4323 | $146.43 | $146.45 | $146.40 |
| Purchase #3 | $169.44 | 10.741% | $187.6396 | $187.64 | $187.65 | $187.60 |
| Purchase #4 | $183.62 | 11.341% | $204.4443 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $173.70 | 3.450% | $179.6927 | $179.69 | $179.70 | $179.70 |
| Purchase #6 | $33.88 | 8.157% | $36.6436 | $36.64 | $36.65 | $36.60 |
| Purchase #7 | $19.66 | 3.490% | $20.3461 | $20.35 | $20.35 | $20.30 |
| 7 purchase totals = | $762.63 | $821.8181 | $821.81 | $821.85 | $821.60 | |