| 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 | $102.66 | 6.516% | $109.3493 | $109.35 | $109.35 | $109.30 |
| Purchase #2 | $150.76 | 13.644% | $171.3297 | $171.33 | $171.35 | $171.30 |
| Purchase #3 | $6.96 | 3.677% | $7.2159 | $7.22 | $7.20 | $7.20 |
| Purchase #4 | $215.81 | 8.286% | $233.692 | $233.69 | $233.70 | $233.70 |
| Purchase #5 | $223.47 | 12.185% | $250.6998 | $250.70 | $250.70 | $250.70 |
| Purchase #6 | $93.91 | 5.153% | $98.7492 | $98.75 | $98.75 | $98.70 |
| Purchase #7 | $237.67 | 12.636% | $267.702 | $267.70 | $267.70 | $267.70 |
| 7 purchase totals = | $1,031.24 | $1,138.7379 | $1,138.74 | $1,138.75 | $1,138.60 | |