| 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 | $112.92 | 5.105% | $118.6846 | $118.68 | $118.70 | $118.70 |
| Purchase #2 | $8.66 | 5.556% | $9.1411 | $9.14 | $9.15 | $9.10 |
| Purchase #3 | $49.74 | 3.565% | $51.5132 | $51.51 | $51.50 | $51.50 |
| Purchase #4 | $171.66 | 6.365% | $182.5862 | $182.59 | $182.60 | $182.60 |
| Purchase #5 | $205.92 | 4.270% | $214.7128 | $214.71 | $214.70 | $214.70 |
| Purchase #6 | $31.45 | 13.862% | $35.8096 | $35.81 | $35.80 | $35.80 |
| Purchase #7 | $73.75 | 8.511% | $80.0269 | $80.03 | $80.05 | $80.00 |
| 7 purchase totals = | $654.10 | $692.4744 | $692.47 | $692.50 | $692.40 | |