| 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 | $167.41 | 4.252% | $174.5283 | $174.53 | $174.55 | $174.50 |
| Purchase #2 | $25.46 | 10.823% | $28.2155 | $28.22 | $28.20 | $28.20 |
| Purchase #3 | $89.43 | 9.509% | $97.9339 | $97.93 | $97.95 | $97.90 |
| Purchase #4 | $181.93 | 6.341% | $193.4662 | $193.47 | $193.45 | $193.50 |
| Purchase #5 | $29.37 | 5.543% | $30.998 | $31.00 | $31.00 | $31.00 |
| Purchase #6 | $199.45 | 3.475% | $206.3809 | $206.38 | $206.40 | $206.40 |
| Purchase #7 | $161.37 | 12.409% | $181.3944 | $181.39 | $181.40 | $181.40 |
| 7 purchase totals = | $854.42 | $912.9172 | $912.92 | $912.95 | $912.90 | |