| 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 | $221.53 | 11.185% | $246.3081 | $246.31 | $246.30 | $246.30 |
| Purchase #2 | $197.31 | 5.129% | $207.43 | $207.43 | $207.45 | $207.40 |
| Purchase #3 | $237.44 | 5.537% | $250.5871 | $250.59 | $250.60 | $250.60 |
| Purchase #4 | $230.32 | 8.426% | $249.7268 | $249.73 | $249.75 | $249.70 |
| Purchase #5 | $176.61 | 6.385% | $187.8865 | $187.89 | $187.90 | $187.90 |
| Purchase #6 | $242.62 | 13.472% | $275.3058 | $275.31 | $275.30 | $275.30 |
| Purchase #7 | $249.55 | 12.293% | $280.2272 | $280.23 | $280.25 | $280.20 |
| 7 purchase totals = | $1,555.38 | $1,697.4715 | $1,697.49 | $1,697.55 | $1,697.40 | |