| 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 | $79.30 | 3.313% | $81.9272 | $81.93 | $81.95 | $81.90 |
| Purchase #2 | $209.74 | 4.606% | $219.4006 | $219.40 | $219.40 | $219.40 |
| Purchase #3 | $148.81 | 13.772% | $169.3041 | $169.30 | $169.30 | $169.30 |
| Purchase #4 | $181.69 | 8.431% | $197.0083 | $197.01 | $197.00 | $197.00 |
| Purchase #5 | $155.37 | 12.690% | $175.0865 | $175.09 | $175.10 | $175.10 |
| Purchase #6 | $120.48 | 13.272% | $136.4701 | $136.47 | $136.45 | $136.50 |
| Purchase #7 | $199.30 | 3.245% | $205.7673 | $205.77 | $205.75 | $205.80 |
| 7 purchase totals = | $1,094.69 | $1,184.9641 | $1,184.97 | $1,184.95 | $1,185.00 | |