| 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 | $235.49 | 4.412% | $245.8798 | $245.88 | $245.90 | $245.90 |
| Purchase #2 | $146.44 | 7.241% | $157.0437 | $157.04 | $157.05 | $157.00 |
| Purchase #3 | $120.75 | 4.578% | $126.2779 | $126.28 | $126.30 | $126.30 |
| Purchase #4 | $77.75 | 13.709% | $88.4087 | $88.41 | $88.40 | $88.40 |
| Purchase #5 | $38.37 | 4.634% | $40.1481 | $40.15 | $40.15 | $40.10 |
| Purchase #6 | $98.39 | 5.283% | $103.5879 | $103.59 | $103.60 | $103.60 |
| Purchase #7 | $131.95 | 8.151% | $142.7052 | $142.71 | $142.70 | $142.70 |
| 7 purchase totals = | $849.14 | $904.0513 | $904.06 | $904.10 | $904.00 | |