| 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 | $165.93 | 4.352% | $173.1513 | $173.15 | $173.15 | $173.20 |
| Purchase #2 | $141.26 | 13.452% | $160.2623 | $160.26 | $160.25 | $160.30 |
| Purchase #3 | $86.32 | 3.206% | $89.0874 | $89.09 | $89.10 | $89.10 |
| Purchase #4 | $209.55 | 6.715% | $223.6213 | $223.62 | $223.60 | $223.60 |
| Purchase #5 | $168.45 | 7.185% | $180.5531 | $180.55 | $180.55 | $180.60 |
| Purchase #6 | $235.59 | 9.440% | $257.8297 | $257.83 | $257.85 | $257.80 |
| Purchase #7 | $104.84 | 5.690% | $110.8054 | $110.81 | $110.80 | $110.80 |
| 7 purchase totals = | $1,111.94 | $1,195.3105 | $1,195.31 | $1,195.30 | $1,195.40 | |