| 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 | $175.44 | 4.622% | $183.5488 | $183.55 | $183.55 | $183.50 |
| Purchase #2 | $235.68 | 10.802% | $261.1382 | $261.14 | $261.15 | $261.10 |
| Purchase #3 | $21.36 | 4.586% | $22.3396 | $22.34 | $22.35 | $22.30 |
| Purchase #4 | $46.43 | 10.121% | $51.1292 | $51.13 | $51.15 | $51.10 |
| Purchase #5 | $104.31 | 3.699% | $108.1684 | $108.17 | $108.15 | $108.20 |
| Purchase #6 | $80.30 | 5.686% | $84.8659 | $84.87 | $84.85 | $84.90 |
| Purchase #7 | $122.32 | 3.158% | $126.1829 | $126.18 | $126.20 | $126.20 |
| 7 purchase totals = | $785.84 | $837.3730 | $837.38 | $837.40 | $837.30 | |