| 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 | $173.72 | 9.231% | $189.7561 | $189.76 | $189.75 | $189.80 |
| Purchase #2 | $5.30 | 5.569% | $5.5952 | $5.60 | $5.60 | $5.60 |
| Purchase #3 | $236.25 | 9.330% | $258.2921 | $258.29 | $258.30 | $258.30 |
| Purchase #4 | $104.71 | 6.118% | $111.1162 | $111.12 | $111.10 | $111.10 |
| Purchase #5 | $66.68 | 11.645% | $74.4449 | $74.44 | $74.45 | $74.40 |
| Purchase #6 | $212.30 | 7.146% | $227.471 | $227.47 | $227.45 | $227.50 |
| Purchase #7 | $228.76 | 5.606% | $241.5843 | $241.58 | $241.60 | $241.60 |
| 7 purchase totals = | $1,027.72 | $1,108.2598 | $1,108.26 | $1,108.25 | $1,108.30 | |