| 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 | $231.85 | 9.850% | $254.6872 | $254.69 | $254.70 | $254.70 |
| Purchase #2 | $45.44 | 13.871% | $51.743 | $51.74 | $51.75 | $51.70 |
| Purchase #3 | $158.30 | 4.828% | $165.9427 | $165.94 | $165.95 | $165.90 |
| Purchase #4 | $138.34 | 11.499% | $154.2477 | $154.25 | $154.25 | $154.20 |
| Purchase #5 | $201.77 | 3.150% | $208.1258 | $208.13 | $208.15 | $208.10 |
| Purchase #6 | $56.84 | 13.273% | $64.3844 | $64.38 | $64.40 | $64.40 |
| Purchase #7 | $133.70 | 3.251% | $138.0466 | $138.05 | $138.05 | $138.00 |
| 7 purchase totals = | $966.24 | $1,037.1774 | $1,037.18 | $1,037.25 | $1,037.00 | |