| 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 | $187.38 | 5.675% | $198.0138 | $198.01 | $198.00 | $198.00 |
| Purchase #2 | $107.39 | 7.874% | $115.8459 | $115.85 | $115.85 | $115.80 |
| Purchase #3 | $175.49 | 6.754% | $187.3426 | $187.34 | $187.35 | $187.30 |
| Purchase #4 | $52.84 | 7.608% | $56.8601 | $56.86 | $56.85 | $56.90 |
| Purchase #5 | $176.50 | 4.157% | $183.8371 | $183.84 | $183.85 | $183.80 |
| Purchase #6 | $164.93 | 5.383% | $173.8082 | $173.81 | $173.80 | $173.80 |
| Purchase #7 | $217.47 | 9.413% | $237.9405 | $237.94 | $237.95 | $237.90 |
| 7 purchase totals = | $1,082.00 | $1,153.6482 | $1,153.65 | $1,153.65 | $1,153.50 | |