| 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 | $163.75 | 13.148% | $185.2799 | $185.28 | $185.30 | $185.30 |
| Purchase #2 | $69.46 | 9.531% | $76.0802 | $76.08 | $76.10 | $76.10 |
| Purchase #3 | $58.27 | 8.866% | $63.4362 | $63.44 | $63.45 | $63.40 |
| Purchase #4 | $181.80 | 12.773% | $205.0213 | $205.02 | $205.00 | $205.00 |
| Purchase #5 | $122.93 | 13.186% | $139.1395 | $139.14 | $139.15 | $139.10 |
| Purchase #6 | $211.33 | 4.335% | $220.4912 | $220.49 | $220.50 | $220.50 |
| Purchase #7 | $32.37 | 12.444% | $36.3981 | $36.40 | $36.40 | $36.40 |
| 7 purchase totals = | $839.91 | $925.8464 | $925.85 | $925.90 | $925.80 | |