| 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 | $63.43 | 11.127% | $70.4879 | $70.49 | $70.50 | $70.50 |
| Purchase #2 | $27.78 | 3.734% | $28.8173 | $28.82 | $28.80 | $28.80 |
| Purchase #3 | $138.85 | 12.389% | $156.0521 | $156.05 | $156.05 | $156.10 |
| Purchase #4 | $70.29 | 12.491% | $79.0699 | $79.07 | $79.05 | $79.10 |
| Purchase #5 | $94.66 | 4.166% | $98.6035 | $98.60 | $98.60 | $98.60 |
| Purchase #6 | $118.61 | 8.409% | $128.5839 | $128.58 | $128.60 | $128.60 |
| Purchase #7 | $13.85 | 6.486% | $14.7483 | $14.75 | $14.75 | $14.70 |
| 7 purchase totals = | $527.47 | $576.3629 | $576.36 | $576.35 | $576.40 | |