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 | $19.28 | 3.565% | $19.9673 | $19.97 | $19.95 | $20.00 |
Purchase #2 | $123.33 | 6.244% | $131.0307 | $131.03 | $131.05 | $131.00 |
Purchase #3 | $142.81 | 7.192% | $153.0809 | $153.08 | $153.10 | $153.10 |
Purchase #4 | $215.48 | 10.267% | $237.6033 | $237.60 | $237.60 | $237.60 |
Purchase #5 | $64.92 | 8.256% | $70.2798 | $70.28 | $70.30 | $70.30 |
Purchase #6 | $108.71 | 11.557% | $121.2736 | $121.27 | $121.25 | $121.30 |
Purchase #7 | $175.61 | 12.175% | $196.9905 | $196.99 | $197.00 | $197.00 |
7 purchase totals = | $850.14 | $930.2261 | $930.22 | $930.25 | $930.30 |