| 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 | $120.55 | 4.597% | $126.0917 | $126.09 | $126.10 | $126.10 |
| Purchase #2 | $31.82 | 11.709% | $35.5458 | $35.55 | $35.55 | $35.50 |
| Purchase #3 | $146.72 | 5.285% | $154.4742 | $154.47 | $154.45 | $154.50 |
| Purchase #4 | $131.57 | 12.438% | $147.9347 | $147.93 | $147.95 | $147.90 |
| Purchase #5 | $186.62 | 10.356% | $205.9464 | $205.95 | $205.95 | $205.90 |
| Purchase #6 | $64.44 | 12.322% | $72.3803 | $72.38 | $72.40 | $72.40 |
| Purchase #7 | $175.75 | 12.623% | $197.9349 | $197.93 | $197.95 | $197.90 |
| 7 purchase totals = | $857.47 | $940.3080 | $940.30 | $940.35 | $940.20 | |