| 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 | $242.27 | 5.398% | $255.3477 | $255.35 | $255.35 | $255.30 |
| Purchase #2 | $158.39 | 7.466% | $170.2154 | $170.22 | $170.20 | $170.20 |
| Purchase #3 | $46.58 | 6.213% | $49.474 | $49.47 | $49.45 | $49.50 |
| Purchase #4 | $77.45 | 3.739% | $80.3459 | $80.35 | $80.35 | $80.30 |
| Purchase #5 | $171.56 | 5.612% | $181.1879 | $181.19 | $181.20 | $181.20 |
| Purchase #6 | $64.32 | 5.756% | $68.0223 | $68.02 | $68.00 | $68.00 |
| Purchase #7 | $39.35 | 10.780% | $43.5919 | $43.59 | $43.60 | $43.60 |
| 7 purchase totals = | $799.92 | $848.1851 | $848.19 | $848.15 | $848.10 | |