| 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 | $125.40 | 11.522% | $139.8486 | $139.85 | $139.85 | $139.80 |
| Purchase #2 | $248.72 | 5.742% | $263.0015 | $263.00 | $263.00 | $263.00 |
| Purchase #3 | $107.60 | 5.588% | $113.6127 | $113.61 | $113.60 | $113.60 |
| Purchase #4 | $56.65 | 12.696% | $63.8423 | $63.84 | $63.85 | $63.80 |
| Purchase #5 | $192.97 | 6.822% | $206.1344 | $206.13 | $206.15 | $206.10 |
| Purchase #6 | $32.70 | 9.565% | $35.8278 | $35.83 | $35.85 | $35.80 |
| Purchase #7 | $87.81 | 11.342% | $97.7694 | $97.77 | $97.75 | $97.80 |
| 7 purchase totals = | $851.85 | $920.0367 | $920.03 | $920.05 | $919.90 | |