| 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 | $62.59 | 10.481% | $69.1501 | $69.15 | $69.15 | $69.20 |
| Purchase #2 | $10.74 | 12.389% | $12.0706 | $12.07 | $12.05 | $12.10 |
| Purchase #3 | $89.79 | 5.484% | $94.7141 | $94.71 | $94.70 | $94.70 |
| Purchase #4 | $220.40 | 13.459% | $250.0636 | $250.06 | $250.05 | $250.10 |
| Purchase #5 | $226.70 | 12.414% | $254.8425 | $254.84 | $254.85 | $254.80 |
| Purchase #6 | $40.98 | 5.644% | $43.2929 | $43.29 | $43.30 | $43.30 |
| Purchase #7 | $247.68 | 10.730% | $274.2561 | $274.26 | $274.25 | $274.30 |
| 7 purchase totals = | $898.88 | $998.3899 | $998.38 | $998.35 | $998.50 | |