| 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 | $97.88 | 8.689% | $106.3848 | $106.38 | $106.40 | $106.40 |
| Purchase #2 | $198.66 | 11.198% | $220.9059 | $220.91 | $220.90 | $220.90 |
| Purchase #3 | $156.79 | 12.534% | $176.4421 | $176.44 | $176.45 | $176.40 |
| Purchase #4 | $130.96 | 11.279% | $145.731 | $145.73 | $145.75 | $145.70 |
| Purchase #5 | $152.94 | 9.695% | $167.7675 | $167.77 | $167.75 | $167.80 |
| Purchase #6 | $132.91 | 11.711% | $148.4751 | $148.48 | $148.50 | $148.50 |
| Purchase #7 | $30.40 | 6.384% | $32.3407 | $32.34 | $32.35 | $32.30 |
| 7 purchase totals = | $900.54 | $998.0471 | $998.05 | $998.10 | $998.00 | |