| 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 | $77.91 | 5.423% | $82.1351 | $82.14 | $82.15 | $82.10 |
| Purchase #2 | $8.52 | 11.673% | $9.5145 | $9.51 | $9.50 | $9.50 |
| Purchase #3 | $228.59 | 13.332% | $259.0656 | $259.07 | $259.05 | $259.10 |
| Purchase #4 | $60.43 | 7.454% | $64.9345 | $64.93 | $64.95 | $64.90 |
| Purchase #5 | $114.42 | 10.803% | $126.7808 | $126.78 | $126.80 | $126.80 |
| Purchase #6 | $224.41 | 8.225% | $242.8677 | $242.87 | $242.85 | $242.90 |
| Purchase #7 | $5.39 | 8.205% | $5.8322 | $5.83 | $5.85 | $5.80 |
| 7 purchase totals = | $719.67 | $791.1304 | $791.13 | $791.15 | $791.10 | |