| 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 | $231.45 | 3.810% | $240.2682 | $240.27 | $240.25 | $240.30 |
| Purchase #2 | $227.67 | 9.816% | $250.0181 | $250.02 | $250.00 | $250.00 |
| Purchase #3 | $235.74 | 10.187% | $259.7548 | $259.75 | $259.75 | $259.80 |
| Purchase #4 | $226.65 | 5.581% | $239.2993 | $239.30 | $239.30 | $239.30 |
| Purchase #5 | $250.96 | 8.285% | $271.752 | $271.75 | $271.75 | $271.80 |
| Purchase #6 | $171.45 | 6.517% | $182.6234 | $182.62 | $182.60 | $182.60 |
| Purchase #7 | $37.71 | 10.564% | $41.6937 | $41.69 | $41.70 | $41.70 |
| 7 purchase totals = | $1,381.63 | $1,485.4095 | $1,485.40 | $1,485.35 | $1,485.50 | |