| 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 | $209.48 | 7.450% | $225.0863 | $225.09 | $225.10 | $225.10 |
| Purchase #2 | $233.79 | 3.571% | $242.1386 | $242.14 | $242.15 | $242.10 |
| Purchase #3 | $82.83 | 3.827% | $85.9999 | $86.00 | $86.00 | $86.00 |
| Purchase #4 | $124.64 | 10.620% | $137.8768 | $137.88 | $137.90 | $137.90 |
| Purchase #5 | $77.81 | 3.527% | $80.5544 | $80.55 | $80.55 | $80.60 |
| Purchase #6 | $12.33 | 8.720% | $13.4052 | $13.41 | $13.40 | $13.40 |
| Purchase #7 | $229.53 | 5.273% | $241.6331 | $241.63 | $241.65 | $241.60 |
| 7 purchase totals = | $970.41 | $1,026.6943 | $1,026.70 | $1,026.75 | $1,026.70 | |