| 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 | $210.44 | 11.143% | $233.8893 | $233.89 | $233.90 | $233.90 |
| Purchase #2 | $133.94 | 3.192% | $138.2154 | $138.22 | $138.20 | $138.20 |
| Purchase #3 | $53.87 | 13.698% | $61.2491 | $61.25 | $61.25 | $61.20 |
| Purchase #4 | $113.93 | 5.508% | $120.2053 | $120.21 | $120.20 | $120.20 |
| Purchase #5 | $14.58 | 4.306% | $15.2078 | $15.21 | $15.20 | $15.20 |
| Purchase #6 | $73.61 | 9.175% | $80.3637 | $80.36 | $80.35 | $80.40 |
| Purchase #7 | $31.82 | 9.659% | $34.8935 | $34.89 | $34.90 | $34.90 |
| 7 purchase totals = | $632.19 | $684.0241 | $684.03 | $684.00 | $684.00 | |