| 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 | $165.53 | 3.260% | $170.9263 | $170.93 | $170.95 | $170.90 |
| Purchase #2 | $14.33 | 4.762% | $15.0124 | $15.01 | $15.00 | $15.00 |
| Purchase #3 | $250.87 | 5.141% | $263.7672 | $263.77 | $263.75 | $263.80 |
| Purchase #4 | $156.60 | 9.824% | $171.9844 | $171.98 | $172.00 | $172.00 |
| Purchase #5 | $170.64 | 11.180% | $189.7176 | $189.72 | $189.70 | $189.70 |
| Purchase #6 | $55.70 | 3.202% | $57.4835 | $57.48 | $57.50 | $57.50 |
| Purchase #7 | $47.54 | 7.406% | $51.0608 | $51.06 | $51.05 | $51.10 |
| 7 purchase totals = | $861.21 | $919.9522 | $919.95 | $919.95 | $920.00 | |