| 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 | $59.46 | 7.258% | $63.7756 | $63.78 | $63.80 | $63.80 |
| Purchase #2 | $211.50 | 13.429% | $239.9023 | $239.90 | $239.90 | $239.90 |
| Purchase #3 | $30.78 | 12.528% | $34.6361 | $34.64 | $34.65 | $34.60 |
| Purchase #4 | $33.91 | 7.356% | $36.4044 | $36.40 | $36.40 | $36.40 |
| Purchase #5 | $161.70 | 6.791% | $172.681 | $172.68 | $172.70 | $172.70 |
| Purchase #6 | $77.46 | 3.839% | $80.4337 | $80.43 | $80.45 | $80.40 |
| Purchase #7 | $8.72 | 6.262% | $9.266 | $9.27 | $9.25 | $9.30 |
| 7 purchase totals = | $583.53 | $637.0991 | $637.10 | $637.15 | $637.10 | |