| 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 | $146.49 | 5.358% | $154.3389 | $154.34 | $154.35 | $154.30 |
| Purchase #2 | $127.38 | 7.357% | $136.7513 | $136.75 | $136.75 | $136.80 |
| Purchase #3 | $135.31 | 9.204% | $147.7639 | $147.76 | $147.75 | $147.80 |
| Purchase #4 | $118.42 | 9.332% | $129.471 | $129.47 | $129.45 | $129.50 |
| Purchase #5 | $158.50 | 10.218% | $174.6955 | $174.70 | $174.70 | $174.70 |
| Purchase #6 | $183.75 | 3.521% | $190.2198 | $190.22 | $190.20 | $190.20 |
| Purchase #7 | $154.56 | 4.168% | $161.0021 | $161.00 | $161.00 | $161.00 |
| 7 purchase totals = | $1,024.41 | $1,094.2425 | $1,094.24 | $1,094.20 | $1,094.30 | |