| 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 | $134.35 | 3.387% | $138.9004 | $138.90 | $138.90 | $138.90 |
| Purchase #2 | $52.97 | 10.774% | $58.677 | $58.68 | $58.70 | $58.70 |
| Purchase #3 | $20.33 | 6.158% | $21.5819 | $21.58 | $21.60 | $21.60 |
| Purchase #4 | $11.64 | 5.658% | $12.2986 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $208.65 | 7.157% | $223.5831 | $223.58 | $223.60 | $223.60 |
| Purchase #6 | $31.25 | 6.659% | $33.3309 | $33.33 | $33.35 | $33.30 |
| Purchase #7 | $87.32 | 13.205% | $98.8506 | $98.85 | $98.85 | $98.90 |
| 7 purchase totals = | $546.51 | $587.2225 | $587.22 | $587.30 | $587.30 | |