| 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 | $232.87 | 3.808% | $241.7377 | $241.74 | $241.75 | $241.70 |
| Purchase #2 | $186.52 | 6.159% | $198.0078 | $198.01 | $198.00 | $198.00 |
| Purchase #3 | $198.66 | 6.705% | $211.9802 | $211.98 | $212.00 | $212.00 |
| Purchase #4 | $241.48 | 8.489% | $261.9792 | $261.98 | $262.00 | $262.00 |
| Purchase #5 | $94.27 | 13.367% | $106.8711 | $106.87 | $106.85 | $106.90 |
| Purchase #6 | $5.54 | 4.200% | $5.7727 | $5.77 | $5.75 | $5.80 |
| Purchase #7 | $136.26 | 3.819% | $141.4638 | $141.46 | $141.45 | $141.50 |
| 7 purchase totals = | $1,095.60 | $1,167.8125 | $1,167.81 | $1,167.80 | $1,167.90 | |