| 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 | $164.26 | 3.255% | $169.6067 | $169.61 | $169.60 | $169.60 |
| Purchase #2 | $24.65 | 8.754% | $26.8079 | $26.81 | $26.80 | $26.80 |
| Purchase #3 | $198.74 | 8.433% | $215.4997 | $215.50 | $215.50 | $215.50 |
| Purchase #4 | $124.43 | 10.515% | $137.5138 | $137.51 | $137.50 | $137.50 |
| Purchase #5 | $147.67 | 12.833% | $166.6205 | $166.62 | $166.60 | $166.60 |
| Purchase #6 | $175.29 | 12.465% | $197.1399 | $197.14 | $197.15 | $197.10 |
| Purchase #7 | $80.32 | 7.134% | $86.05 | $86.05 | $86.05 | $86.10 |
| 7 purchase totals = | $915.36 | $999.2385 | $999.24 | $999.20 | $999.20 | |