| 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 | $157.88 | 3.498% | $163.4026 | $163.40 | $163.40 | $163.40 |
| Purchase #2 | $211.26 | 11.810% | $236.2098 | $236.21 | $236.20 | $236.20 |
| Purchase #3 | $210.31 | 6.168% | $223.2819 | $223.28 | $223.30 | $223.30 |
| Purchase #4 | $57.71 | 11.445% | $64.3149 | $64.31 | $64.30 | $64.30 |
| Purchase #5 | $138.62 | 6.678% | $147.877 | $147.88 | $147.90 | $147.90 |
| Purchase #6 | $137.79 | 6.343% | $146.53 | $146.53 | $146.55 | $146.50 |
| Purchase #7 | $113.77 | 6.843% | $121.5553 | $121.56 | $121.55 | $121.60 |
| 7 purchase totals = | $1,027.34 | $1,103.1715 | $1,103.17 | $1,103.20 | $1,103.20 | |