| 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 | $27.67 | 11.384% | $30.82 | $30.82 | $30.80 | $30.80 |
| Purchase #2 | $229.65 | 4.608% | $240.2323 | $240.23 | $240.25 | $240.20 |
| Purchase #3 | $183.55 | 10.772% | $203.322 | $203.32 | $203.30 | $203.30 |
| Purchase #4 | $65.87 | 6.459% | $70.1245 | $70.12 | $70.10 | $70.10 |
| Purchase #5 | $130.38 | 11.213% | $144.9995 | $145.00 | $145.00 | $145.00 |
| Purchase #6 | $183.81 | 5.124% | $193.2284 | $193.23 | $193.25 | $193.20 |
| Purchase #7 | $63.99 | 5.619% | $67.5856 | $67.59 | $67.60 | $67.60 |
| 7 purchase totals = | $884.92 | $950.3123 | $950.31 | $950.30 | $950.20 | |