| 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 | $104.28 | 7.155% | $111.7412 | $111.74 | $111.75 | $111.70 |
| Purchase #2 | $194.38 | 12.814% | $219.2879 | $219.29 | $219.30 | $219.30 |
| Purchase #3 | $23.85 | 4.770% | $24.9876 | $24.99 | $25.00 | $25.00 |
| Purchase #4 | $46.85 | 12.615% | $52.7601 | $52.76 | $52.75 | $52.80 |
| Purchase #5 | $63.92 | 13.328% | $72.4393 | $72.44 | $72.45 | $72.40 |
| Purchase #6 | $87.99 | 11.727% | $98.3086 | $98.31 | $98.30 | $98.30 |
| Purchase #7 | $15.56 | 12.801% | $17.5518 | $17.55 | $17.55 | $17.60 |
| 7 purchase totals = | $536.83 | $597.0765 | $597.08 | $597.10 | $597.10 | |