| 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 | $145.97 | 3.414% | $150.9534 | $150.95 | $150.95 | $151.00 |
| Purchase #2 | $57.34 | 11.245% | $63.7879 | $63.79 | $63.80 | $63.80 |
| Purchase #3 | $223.57 | 3.609% | $231.6386 | $231.64 | $231.65 | $231.60 |
| Purchase #4 | $144.63 | 6.785% | $154.4431 | $154.44 | $154.45 | $154.40 |
| Purchase #5 | $182.30 | 9.354% | $199.3523 | $199.35 | $199.35 | $199.40 |
| Purchase #6 | $109.87 | 13.746% | $124.9727 | $124.97 | $124.95 | $125.00 |
| Purchase #7 | $159.68 | 10.840% | $176.9893 | $176.99 | $177.00 | $177.00 |
| 7 purchase totals = | $1,023.36 | $1,102.1373 | $1,102.13 | $1,102.15 | $1,102.20 | |