| 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 | $62.89 | 13.807% | $71.5732 | $71.57 | $71.55 | $71.60 |
| Purchase #2 | $89.27 | 5.456% | $94.1406 | $94.14 | $94.15 | $94.10 |
| Purchase #3 | $120.90 | 3.656% | $125.3201 | $125.32 | $125.30 | $125.30 |
| Purchase #4 | $233.25 | 7.318% | $250.3192 | $250.32 | $250.30 | $250.30 |
| Purchase #5 | $150.98 | 8.284% | $163.4872 | $163.49 | $163.50 | $163.50 |
| Purchase #6 | $173.79 | 4.695% | $181.9494 | $181.95 | $181.95 | $181.90 |
| Purchase #7 | $186.32 | 11.285% | $207.3462 | $207.35 | $207.35 | $207.30 |
| 7 purchase totals = | $1,017.40 | $1,094.1359 | $1,094.14 | $1,094.10 | $1,094.00 | |