| 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 | $97.72 | 12.557% | $109.9907 | $109.99 | $110.00 | $110.00 |
| Purchase #2 | $208.88 | 7.857% | $225.2917 | $225.29 | $225.30 | $225.30 |
| Purchase #3 | $141.55 | 6.515% | $150.772 | $150.77 | $150.75 | $150.80 |
| Purchase #4 | $10.65 | 13.189% | $12.0546 | $12.05 | $12.05 | $12.10 |
| Purchase #5 | $72.37 | 3.165% | $74.6605 | $74.66 | $74.65 | $74.70 |
| Purchase #6 | $229.47 | 5.164% | $241.3198 | $241.32 | $241.30 | $241.30 |
| Purchase #7 | $61.87 | 10.606% | $68.4319 | $68.43 | $68.45 | $68.40 |
| 7 purchase totals = | $822.51 | $882.5212 | $882.51 | $882.50 | $882.60 | |