| 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 | $139.44 | 6.831% | $148.9651 | $148.97 | $148.95 | $149.00 |
| Purchase #2 | $224.40 | 10.393% | $247.7219 | $247.72 | $247.70 | $247.70 |
| Purchase #3 | $94.58 | 5.463% | $99.7469 | $99.75 | $99.75 | $99.70 |
| Purchase #4 | $138.35 | 5.524% | $145.9925 | $145.99 | $146.00 | $146.00 |
| Purchase #5 | $237.72 | 13.572% | $269.9834 | $269.98 | $270.00 | $270.00 |
| Purchase #6 | $100.56 | 9.245% | $109.8568 | $109.86 | $109.85 | $109.90 |
| Purchase #7 | $193.64 | 7.255% | $207.6886 | $207.69 | $207.70 | $207.70 |
| 7 purchase totals = | $1,128.69 | $1,229.9552 | $1,229.96 | $1,229.95 | $1,230.00 | |