| 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 | $144.71 | 7.585% | $155.6863 | $155.69 | $155.70 | $155.70 |
| Purchase #2 | $167.34 | 11.643% | $186.8234 | $186.82 | $186.80 | $186.80 |
| Purchase #3 | $15.82 | 9.239% | $17.2816 | $17.28 | $17.30 | $17.30 |
| Purchase #4 | $130.45 | 6.303% | $138.6723 | $138.67 | $138.65 | $138.70 |
| Purchase #5 | $76.43 | 3.240% | $78.9063 | $78.91 | $78.90 | $78.90 |
| Purchase #6 | $91.82 | 6.732% | $98.0013 | $98.00 | $98.00 | $98.00 |
| Purchase #7 | $213.31 | 10.197% | $235.0612 | $235.06 | $235.05 | $235.10 |
| 7 purchase totals = | $839.88 | $910.4324 | $910.43 | $910.40 | $910.50 | |