| 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 | $206.75 | 11.856% | $231.2623 | $231.26 | $231.25 | $231.30 |
| Purchase #2 | $16.46 | 7.833% | $17.7493 | $17.75 | $17.75 | $17.70 |
| Purchase #3 | $226.53 | 12.199% | $254.1644 | $254.16 | $254.15 | $254.20 |
| Purchase #4 | $123.40 | 11.127% | $137.1307 | $137.13 | $137.15 | $137.10 |
| Purchase #5 | $144.43 | 3.783% | $149.8938 | $149.89 | $149.90 | $149.90 |
| Purchase #6 | $117.88 | 13.158% | $133.3907 | $133.39 | $133.40 | $133.40 |
| Purchase #7 | $31.31 | 6.301% | $33.2828 | $33.28 | $33.30 | $33.30 |
| 7 purchase totals = | $866.76 | $956.8740 | $956.86 | $956.90 | $956.90 | |