| 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 | $80.40 | 7.728% | $86.6133 | $86.61 | $86.60 | $86.60 |
| Purchase #2 | $237.27 | 8.349% | $257.0797 | $257.08 | $257.10 | $257.10 |
| Purchase #3 | $80.89 | 6.368% | $86.0411 | $86.04 | $86.05 | $86.00 |
| Purchase #4 | $103.69 | 3.574% | $107.3959 | $107.40 | $107.40 | $107.40 |
| Purchase #5 | $137.36 | 4.224% | $143.1621 | $143.16 | $143.15 | $143.20 |
| Purchase #6 | $220.86 | 5.851% | $233.7825 | $233.78 | $233.80 | $233.80 |
| Purchase #7 | $84.51 | 11.200% | $93.9751 | $93.98 | $94.00 | $94.00 |
| 7 purchase totals = | $944.98 | $1,008.0497 | $1,008.05 | $1,008.10 | $1,008.10 | |