| 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 | $250.46 | 6.454% | $266.6247 | $266.62 | $266.60 | $266.60 |
| Purchase #2 | $56.56 | 10.504% | $62.5011 | $62.50 | $62.50 | $62.50 |
| Purchase #3 | $95.58 | 11.824% | $106.8814 | $106.88 | $106.90 | $106.90 |
| Purchase #4 | $97.96 | 10.404% | $108.1518 | $108.15 | $108.15 | $108.20 |
| Purchase #5 | $187.91 | 5.277% | $197.826 | $197.83 | $197.85 | $197.80 |
| Purchase #6 | $213.60 | 12.288% | $239.8472 | $239.85 | $239.85 | $239.80 |
| Purchase #7 | $95.55 | 12.219% | $107.2253 | $107.23 | $107.25 | $107.20 |
| 7 purchase totals = | $997.62 | $1,089.0575 | $1,089.06 | $1,089.10 | $1,089.00 | |