| 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 | $57.97 | 9.353% | $63.3919 | $63.39 | $63.40 | $63.40 |
| Purchase #2 | $224.41 | 3.195% | $231.5799 | $231.58 | $231.60 | $231.60 |
| Purchase #3 | $187.78 | 7.353% | $201.5875 | $201.59 | $201.60 | $201.60 |
| Purchase #4 | $31.76 | 9.606% | $34.8109 | $34.81 | $34.80 | $34.80 |
| Purchase #5 | $139.67 | 7.226% | $149.7626 | $149.76 | $149.75 | $149.80 |
| Purchase #6 | $192.74 | 6.380% | $205.0368 | $205.04 | $205.05 | $205.00 |
| Purchase #7 | $106.25 | 6.483% | $113.1382 | $113.14 | $113.15 | $113.10 |
| 7 purchase totals = | $940.58 | $999.3078 | $999.31 | $999.35 | $999.30 | |