| 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 | $24.96 | 8.543% | $27.0923 | $27.09 | $27.10 | $27.10 |
| Purchase #2 | $104.85 | 13.646% | $119.1578 | $119.16 | $119.15 | $119.20 |
| Purchase #3 | $31.89 | 13.438% | $36.1754 | $36.18 | $36.20 | $36.20 |
| Purchase #4 | $16.52 | 4.700% | $17.2964 | $17.30 | $17.30 | $17.30 |
| Purchase #5 | $37.54 | 9.312% | $41.0357 | $41.04 | $41.05 | $41.00 |
| Purchase #6 | $220.53 | 4.607% | $230.6898 | $230.69 | $230.70 | $230.70 |
| Purchase #7 | $122.36 | 5.534% | $129.1314 | $129.13 | $129.15 | $129.10 |
| 7 purchase totals = | $558.65 | $600.5788 | $600.59 | $600.65 | $600.60 | |