| 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 | $164.42 | 4.147% | $171.2385 | $171.24 | $171.25 | $171.20 |
| Purchase #2 | $196.78 | 6.806% | $210.1728 | $210.17 | $210.15 | $210.20 |
| Purchase #3 | $122.35 | 8.217% | $132.4035 | $132.40 | $132.40 | $132.40 |
| Purchase #4 | $110.44 | 10.846% | $122.4183 | $122.42 | $122.40 | $122.40 |
| Purchase #5 | $216.56 | 12.745% | $244.1606 | $244.16 | $244.15 | $244.20 |
| Purchase #6 | $145.63 | 4.322% | $151.9241 | $151.92 | $151.90 | $151.90 |
| Purchase #7 | $28.80 | 3.796% | $29.8932 | $29.89 | $29.90 | $29.90 |
| 7 purchase totals = | $984.98 | $1,062.2110 | $1,062.20 | $1,062.15 | $1,062.20 | |