| 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 | $51.88 | 12.822% | $58.5321 | $58.53 | $58.55 | $58.50 |
| Purchase #2 | $102.26 | 11.783% | $114.3093 | $114.31 | $114.30 | $114.30 |
| Purchase #3 | $47.46 | 4.561% | $49.6247 | $49.62 | $49.60 | $49.60 |
| Purchase #4 | $181.30 | 9.269% | $198.1047 | $198.10 | $198.10 | $198.10 |
| Purchase #5 | $115.77 | 7.839% | $124.8452 | $124.85 | $124.85 | $124.80 |
| Purchase #6 | $150.78 | 3.821% | $156.5413 | $156.54 | $156.55 | $156.50 |
| Purchase #7 | $79.59 | 4.578% | $83.2336 | $83.23 | $83.25 | $83.20 |
| 7 purchase totals = | $729.04 | $785.1909 | $785.18 | $785.20 | $785.00 | |