| 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 | $225.65 | 11.752% | $252.1684 | $252.17 | $252.15 | $252.20 |
| Purchase #2 | $198.82 | 12.609% | $223.8892 | $223.89 | $223.90 | $223.90 |
| Purchase #3 | $47.61 | 5.163% | $50.0681 | $50.07 | $50.05 | $50.10 |
| Purchase #4 | $104.26 | 4.612% | $109.0685 | $109.07 | $109.05 | $109.10 |
| Purchase #5 | $29.93 | 7.736% | $32.2454 | $32.25 | $32.25 | $32.20 |
| Purchase #6 | $11.82 | 13.830% | $13.4547 | $13.45 | $13.45 | $13.50 |
| Purchase #7 | $58.60 | 8.187% | $63.3976 | $63.40 | $63.40 | $63.40 |
| 7 purchase totals = | $676.69 | $744.2919 | $744.30 | $744.25 | $744.40 | |