| 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 | $223.80 | 3.410% | $231.4316 | $231.43 | $231.45 | $231.40 |
| Purchase #2 | $36.49 | 13.287% | $41.3384 | $41.34 | $41.35 | $41.30 |
| Purchase #3 | $150.34 | 11.376% | $167.4427 | $167.44 | $167.45 | $167.40 |
| Purchase #4 | $49.83 | 9.856% | $54.7412 | $54.74 | $54.75 | $54.70 |
| Purchase #5 | $157.91 | 8.494% | $171.3229 | $171.32 | $171.30 | $171.30 |
| Purchase #6 | $54.73 | 4.528% | $57.2082 | $57.21 | $57.20 | $57.20 |
| Purchase #7 | $30.84 | 8.755% | $33.54 | $33.54 | $33.55 | $33.50 |
| 7 purchase totals = | $703.94 | $757.0250 | $757.02 | $757.05 | $756.80 | |