| 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 | $227.62 | 3.392% | $235.3409 | $235.34 | $235.35 | $235.30 |
| Purchase #2 | $192.95 | 3.545% | $199.7901 | $199.79 | $199.80 | $199.80 |
| Purchase #3 | $248.43 | 5.633% | $262.4241 | $262.42 | $262.40 | $262.40 |
| Purchase #4 | $23.33 | 4.561% | $24.3941 | $24.39 | $24.40 | $24.40 |
| Purchase #5 | $54.52 | 12.800% | $61.4986 | $61.50 | $61.50 | $61.50 |
| Purchase #6 | $5.55 | 3.125% | $5.7234 | $5.72 | $5.70 | $5.70 |
| Purchase #7 | $124.47 | 3.451% | $128.7655 | $128.77 | $128.75 | $128.80 |
| 7 purchase totals = | $876.87 | $917.9367 | $917.93 | $917.90 | $917.90 | |