| 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 | $115.97 | 10.276% | $127.8871 | $127.89 | $127.90 | $127.90 |
| Purchase #2 | $158.55 | 13.339% | $179.699 | $179.70 | $179.70 | $179.70 |
| Purchase #3 | $9.41 | 6.817% | $10.0515 | $10.05 | $10.05 | $10.10 |
| Purchase #4 | $25.53 | 10.525% | $28.217 | $28.22 | $28.20 | $28.20 |
| Purchase #5 | $87.87 | 4.721% | $92.0183 | $92.02 | $92.00 | $92.00 |
| Purchase #6 | $40.34 | 7.209% | $43.2481 | $43.25 | $43.25 | $43.20 |
| Purchase #7 | $12.29 | 12.267% | $13.7976 | $13.80 | $13.80 | $13.80 |
| 7 purchase totals = | $449.96 | $494.9186 | $494.93 | $494.90 | $494.90 | |