| 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 | $242.48 | 4.226% | $252.7272 | $252.73 | $252.75 | $252.70 |
| Purchase #2 | $85.33 | 6.171% | $90.5957 | $90.60 | $90.60 | $90.60 |
| Purchase #3 | $74.49 | 3.383% | $77.01 | $77.01 | $77.00 | $77.00 |
| Purchase #4 | $195.32 | 13.772% | $222.2195 | $222.22 | $222.20 | $222.20 |
| Purchase #5 | $169.57 | 10.278% | $186.9984 | $187.00 | $187.00 | $187.00 |
| Purchase #6 | $79.68 | 6.706% | $85.0233 | $85.02 | $85.00 | $85.00 |
| Purchase #7 | $196.82 | 4.369% | $205.4191 | $205.42 | $205.40 | $205.40 |
| 7 purchase totals = | $1,043.69 | $1,119.9932 | $1,120.00 | $1,119.95 | $1,119.90 | |