| 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 | $97.78 | 7.351% | $104.9678 | $104.97 | $104.95 | $105.00 |
| Purchase #2 | $55.50 | 12.144% | $62.2399 | $62.24 | $62.25 | $62.20 |
| Purchase #3 | $117.88 | 11.202% | $131.0849 | $131.08 | $131.10 | $131.10 |
| Purchase #4 | $181.81 | 3.520% | $188.2097 | $188.21 | $188.20 | $188.20 |
| Purchase #5 | $242.67 | 10.446% | $268.0193 | $268.02 | $268.00 | $268.00 |
| Purchase #6 | $221.54 | 10.475% | $244.7463 | $244.75 | $244.75 | $244.70 |
| Purchase #7 | $160.48 | 7.225% | $172.0747 | $172.07 | $172.05 | $172.10 |
| 7 purchase totals = | $1,077.66 | $1,171.3426 | $1,171.34 | $1,171.30 | $1,171.30 | |