| 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 | $111.40 | 13.262% | $126.1739 | $126.17 | $126.15 | $126.20 |
| Purchase #2 | $34.27 | 8.330% | $37.1247 | $37.12 | $37.10 | $37.10 |
| Purchase #3 | $146.69 | 10.669% | $162.3404 | $162.34 | $162.35 | $162.30 |
| Purchase #4 | $81.68 | 11.110% | $90.7546 | $90.75 | $90.75 | $90.80 |
| Purchase #5 | $104.30 | 12.386% | $117.2186 | $117.22 | $117.20 | $117.20 |
| Purchase #6 | $75.78 | 6.704% | $80.8603 | $80.86 | $80.85 | $80.90 |
| Purchase #7 | $154.89 | 11.823% | $173.2026 | $173.20 | $173.20 | $173.20 |
| 7 purchase totals = | $709.01 | $787.6751 | $787.66 | $787.60 | $787.70 | |