| 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 | $117.25 | 6.356% | $124.7024 | $124.70 | $124.70 | $124.70 |
| Purchase #2 | $82.37 | 12.503% | $92.6687 | $92.67 | $92.65 | $92.70 |
| Purchase #3 | $37.64 | 11.196% | $41.8542 | $41.85 | $41.85 | $41.90 |
| Purchase #4 | $87.95 | 12.418% | $98.8716 | $98.87 | $98.85 | $98.90 |
| Purchase #5 | $72.54 | 12.798% | $81.8237 | $81.82 | $81.80 | $81.80 |
| Purchase #6 | $212.84 | 3.711% | $220.7385 | $220.74 | $220.75 | $220.70 |
| Purchase #7 | $9.91 | 7.564% | $10.6596 | $10.66 | $10.65 | $10.70 |
| 7 purchase totals = | $620.50 | $671.3187 | $671.31 | $671.25 | $671.40 | |