| 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 | $121.75 | 9.561% | $133.3905 | $133.39 | $133.40 | $133.40 |
| Purchase #2 | $145.42 | 11.726% | $162.4719 | $162.47 | $162.45 | $162.50 |
| Purchase #3 | $216.41 | 7.404% | $232.433 | $232.43 | $232.45 | $232.40 |
| Purchase #4 | $23.44 | 8.634% | $25.4638 | $25.46 | $25.45 | $25.50 |
| Purchase #5 | $115.78 | 3.554% | $119.8948 | $119.89 | $119.90 | $119.90 |
| Purchase #6 | $78.33 | 10.157% | $86.286 | $86.29 | $86.30 | $86.30 |
| Purchase #7 | $243.73 | 9.201% | $266.1556 | $266.16 | $266.15 | $266.20 |
| 7 purchase totals = | $944.86 | $1,026.0956 | $1,026.09 | $1,026.10 | $1,026.20 | |