| 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 | $119.59 | 11.730% | $133.6179 | $133.62 | $133.60 | $133.60 |
| Purchase #2 | $130.83 | 10.639% | $144.749 | $144.75 | $144.75 | $144.70 |
| Purchase #3 | $96.41 | 8.124% | $104.2423 | $104.24 | $104.25 | $104.20 |
| Purchase #4 | $209.49 | 10.268% | $231.0004 | $231.00 | $231.00 | $231.00 |
| Purchase #5 | $103.63 | 13.156% | $117.2636 | $117.26 | $117.25 | $117.30 |
| Purchase #6 | $6.28 | 7.717% | $6.7646 | $6.76 | $6.75 | $6.80 |
| Purchase #7 | $174.82 | 13.436% | $198.3088 | $198.31 | $198.30 | $198.30 |
| 7 purchase totals = | $841.05 | $935.9466 | $935.94 | $935.90 | $935.90 | |