| 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 | $235.60 | 8.533% | $255.7037 | $255.70 | $255.70 | $255.70 |
| Purchase #2 | $85.71 | 7.134% | $91.8246 | $91.82 | $91.80 | $91.80 |
| Purchase #3 | $126.36 | 10.152% | $139.1881 | $139.19 | $139.20 | $139.20 |
| Purchase #4 | $187.27 | 13.350% | $212.2705 | $212.27 | $212.25 | $212.30 |
| Purchase #5 | $168.51 | 13.754% | $191.6869 | $191.69 | $191.70 | $191.70 |
| Purchase #6 | $180.67 | 6.874% | $193.0893 | $193.09 | $193.10 | $193.10 |
| Purchase #7 | $134.91 | 9.271% | $147.4175 | $147.42 | $147.40 | $147.40 |
| 7 purchase totals = | $1,119.03 | $1,231.1806 | $1,231.18 | $1,231.15 | $1,231.20 | |