| 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 | $145.44 | 13.656% | $165.3013 | $165.30 | $165.30 | $165.30 |
| Purchase #2 | $89.83 | 8.250% | $97.241 | $97.24 | $97.25 | $97.20 |
| Purchase #3 | $45.66 | 5.505% | $48.1736 | $48.17 | $48.15 | $48.20 |
| Purchase #4 | $133.70 | 8.354% | $144.8693 | $144.87 | $144.85 | $144.90 |
| Purchase #5 | $105.75 | 12.650% | $119.1274 | $119.13 | $119.15 | $119.10 |
| Purchase #6 | $181.61 | 7.222% | $194.7259 | $194.73 | $194.75 | $194.70 |
| Purchase #7 | $249.37 | 3.721% | $258.6491 | $258.65 | $258.65 | $258.60 |
| 7 purchase totals = | $951.36 | $1,028.0876 | $1,028.09 | $1,028.10 | $1,028.00 | |