| 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 | $122.32 | 4.457% | $127.7718 | $127.77 | $127.75 | $127.80 |
| Purchase #2 | $214.41 | 6.317% | $227.9543 | $227.95 | $227.95 | $228.00 |
| Purchase #3 | $32.35 | 11.734% | $36.1459 | $36.15 | $36.15 | $36.10 |
| Purchase #4 | $16.90 | 5.812% | $17.8822 | $17.88 | $17.90 | $17.90 |
| Purchase #5 | $234.37 | 12.576% | $263.8444 | $263.84 | $263.85 | $263.80 |
| Purchase #6 | $71.78 | 8.288% | $77.7291 | $77.73 | $77.75 | $77.70 |
| Purchase #7 | $95.78 | 5.867% | $101.3994 | $101.40 | $101.40 | $101.40 |
| 7 purchase totals = | $787.91 | $852.7271 | $852.72 | $852.75 | $852.70 | |