| 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 | $174.93 | 11.331% | $194.7513 | $194.75 | $194.75 | $194.80 |
| Purchase #2 | $206.64 | 6.431% | $219.929 | $219.93 | $219.95 | $219.90 |
| Purchase #3 | $127.86 | 12.790% | $144.2133 | $144.21 | $144.20 | $144.20 |
| Purchase #4 | $206.36 | 12.372% | $231.8909 | $231.89 | $231.90 | $231.90 |
| Purchase #5 | $209.78 | 12.407% | $235.8074 | $235.81 | $235.80 | $235.80 |
| Purchase #6 | $228.37 | 8.439% | $247.6421 | $247.64 | $247.65 | $247.60 |
| Purchase #7 | $73.27 | 13.463% | $83.1343 | $83.13 | $83.15 | $83.10 |
| 7 purchase totals = | $1,227.21 | $1,357.3683 | $1,357.36 | $1,357.40 | $1,357.30 | |