| 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 | $126.58 | 9.379% | $138.4519 | $138.45 | $138.45 | $138.50 |
| Purchase #2 | $175.58 | 4.609% | $183.6725 | $183.67 | $183.65 | $183.70 |
| Purchase #3 | $144.44 | 7.304% | $154.9899 | $154.99 | $155.00 | $155.00 |
| Purchase #4 | $95.95 | 11.626% | $107.1051 | $107.11 | $107.10 | $107.10 |
| Purchase #5 | $9.37 | 7.190% | $10.0437 | $10.04 | $10.05 | $10.00 |
| Purchase #6 | $96.49 | 4.363% | $100.6999 | $100.70 | $100.70 | $100.70 |
| Purchase #7 | $122.69 | 13.628% | $139.4102 | $139.41 | $139.40 | $139.40 |
| 7 purchase totals = | $771.10 | $834.3732 | $834.37 | $834.35 | $834.40 | |