| 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 | $99.92 | 6.613% | $106.5277 | $106.53 | $106.55 | $106.50 |
| Purchase #2 | $203.92 | 13.772% | $232.0039 | $232.00 | $232.00 | $232.00 |
| Purchase #3 | $148.93 | 4.356% | $155.4174 | $155.42 | $155.40 | $155.40 |
| Purchase #4 | $113.54 | 13.623% | $129.0076 | $129.01 | $129.00 | $129.00 |
| Purchase #5 | $138.97 | 11.190% | $154.5207 | $154.52 | $154.50 | $154.50 |
| Purchase #6 | $88.33 | 7.255% | $94.7383 | $94.74 | $94.75 | $94.70 |
| Purchase #7 | $208.79 | 8.478% | $226.4912 | $226.49 | $226.50 | $226.50 |
| 7 purchase totals = | $1,002.40 | $1,098.7068 | $1,098.71 | $1,098.70 | $1,098.60 | |