| 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 | $80.32 | 13.556% | $91.2082 | $91.21 | $91.20 | $91.20 |
| Purchase #2 | $61.94 | 3.851% | $64.3253 | $64.33 | $64.35 | $64.30 |
| Purchase #3 | $217.85 | 5.663% | $230.1868 | $230.19 | $230.20 | $230.20 |
| Purchase #4 | $210.51 | 10.226% | $232.0368 | $232.04 | $232.05 | $232.00 |
| Purchase #5 | $134.70 | 5.478% | $142.0789 | $142.08 | $142.10 | $142.10 |
| Purchase #6 | $43.75 | 8.719% | $47.5646 | $47.56 | $47.55 | $47.60 |
| Purchase #7 | $56.68 | 12.553% | $63.795 | $63.80 | $63.80 | $63.80 |
| 7 purchase totals = | $805.75 | $871.1956 | $871.21 | $871.25 | $871.20 | |