| 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 | $153.86 | 8.845% | $167.4689 | $167.47 | $167.45 | $167.50 |
| Purchase #2 | $18.38 | 9.579% | $20.1406 | $20.14 | $20.15 | $20.10 |
| Purchase #3 | $22.56 | 6.324% | $23.9867 | $23.99 | $24.00 | $24.00 |
| Purchase #4 | $29.50 | 3.694% | $30.5897 | $30.59 | $30.60 | $30.60 |
| Purchase #5 | $124.46 | 5.283% | $131.0352 | $131.04 | $131.05 | $131.00 |
| Purchase #6 | $88.75 | 11.356% | $98.8285 | $98.83 | $98.85 | $98.80 |
| Purchase #7 | $69.87 | 13.720% | $79.4562 | $79.46 | $79.45 | $79.50 |
| 7 purchase totals = | $507.38 | $551.5058 | $551.52 | $551.55 | $551.50 | |