| 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 | $11.33 | 4.559% | $11.8465 | $11.85 | $11.85 | $11.80 |
| Purchase #2 | $183.47 | 8.518% | $199.098 | $199.10 | $199.10 | $199.10 |
| Purchase #3 | $108.44 | 10.145% | $119.4412 | $119.44 | $119.45 | $119.40 |
| Purchase #4 | $227.41 | 6.559% | $242.3258 | $242.33 | $242.35 | $242.30 |
| Purchase #5 | $172.40 | 3.524% | $178.4754 | $178.48 | $178.50 | $178.50 |
| Purchase #6 | $231.83 | 9.588% | $254.0579 | $254.06 | $254.05 | $254.10 |
| Purchase #7 | $215.73 | 5.522% | $227.6426 | $227.64 | $227.65 | $227.60 |
| 7 purchase totals = | $1,150.61 | $1,232.8874 | $1,232.90 | $1,232.95 | $1,232.80 | |