| 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 | $89.72 | 9.417% | $98.1689 | $98.17 | $98.15 | $98.20 |
| Purchase #2 | $245.48 | 10.874% | $272.1735 | $272.17 | $272.15 | $272.20 |
| Purchase #3 | $139.79 | 13.271% | $158.3415 | $158.34 | $158.35 | $158.30 |
| Purchase #4 | $22.89 | 4.341% | $23.8837 | $23.88 | $23.90 | $23.90 |
| Purchase #5 | $172.75 | 7.676% | $186.0103 | $186.01 | $186.00 | $186.00 |
| Purchase #6 | $9.29 | 12.337% | $10.4361 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $21.56 | 10.221% | $23.7636 | $23.76 | $23.75 | $23.80 |
| 7 purchase totals = | $701.48 | $772.7776 | $772.77 | $772.75 | $772.80 | |