| 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 | $166.51 | 3.667% | $172.6159 | $172.62 | $172.60 | $172.60 |
| Purchase #2 | $198.59 | 3.594% | $205.7273 | $205.73 | $205.75 | $205.70 |
| Purchase #3 | $205.71 | 3.493% | $212.8955 | $212.90 | $212.90 | $212.90 |
| Purchase #4 | $28.80 | 6.412% | $30.6467 | $30.65 | $30.65 | $30.60 |
| Purchase #5 | $146.87 | 7.672% | $158.1379 | $158.14 | $158.15 | $158.10 |
| Purchase #6 | $58.73 | 9.659% | $64.4027 | $64.40 | $64.40 | $64.40 |
| Purchase #7 | $160.94 | 5.402% | $169.634 | $169.63 | $169.65 | $169.60 |
| 7 purchase totals = | $966.15 | $1,014.0600 | $1,014.07 | $1,014.10 | $1,013.90 | |