| 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 | $75.82 | 12.230% | $85.0928 | $85.09 | $85.10 | $85.10 |
| Purchase #2 | $52.47 | 8.706% | $57.038 | $57.04 | $57.05 | $57.00 |
| Purchase #3 | $198.65 | 3.586% | $205.7736 | $205.77 | $205.75 | $205.80 |
| Purchase #4 | $233.40 | 10.258% | $257.3422 | $257.34 | $257.35 | $257.30 |
| Purchase #5 | $185.60 | 9.245% | $202.7587 | $202.76 | $202.75 | $202.80 |
| Purchase #6 | $43.94 | 3.778% | $45.6001 | $45.60 | $45.60 | $45.60 |
| Purchase #7 | $83.58 | 8.102% | $90.3517 | $90.35 | $90.35 | $90.40 |
| 7 purchase totals = | $873.46 | $943.9571 | $943.95 | $943.95 | $944.00 | |