| 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 | $200.74 | 12.870% | $226.5752 | $226.58 | $226.60 | $226.60 |
| Purchase #2 | $185.60 | 7.436% | $199.4012 | $199.40 | $199.40 | $199.40 |
| Purchase #3 | $107.39 | 10.585% | $118.7572 | $118.76 | $118.75 | $118.80 |
| Purchase #4 | $173.66 | 4.454% | $181.3948 | $181.39 | $181.40 | $181.40 |
| Purchase #5 | $189.65 | 7.718% | $204.2872 | $204.29 | $204.30 | $204.30 |
| Purchase #6 | $124.71 | 7.649% | $134.2491 | $134.25 | $134.25 | $134.20 |
| Purchase #7 | $17.97 | 5.432% | $18.9461 | $18.95 | $18.95 | $18.90 |
| 7 purchase totals = | $999.72 | $1,083.6108 | $1,083.62 | $1,083.65 | $1,083.60 | |