| 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 | $233.46 | 4.398% | $243.7276 | $243.73 | $243.75 | $243.70 |
| Purchase #2 | $92.67 | 12.494% | $104.2482 | $104.25 | $104.25 | $104.20 |
| Purchase #3 | $152.89 | 3.306% | $157.9445 | $157.94 | $157.95 | $157.90 |
| Purchase #4 | $173.64 | 7.338% | $186.3817 | $186.38 | $186.40 | $186.40 |
| Purchase #5 | $166.61 | 10.271% | $183.7225 | $183.72 | $183.70 | $183.70 |
| Purchase #6 | $182.92 | 8.340% | $198.1755 | $198.18 | $198.20 | $198.20 |
| Purchase #7 | $221.61 | 8.107% | $239.5759 | $239.58 | $239.60 | $239.60 |
| 7 purchase totals = | $1,223.80 | $1,313.7759 | $1,313.78 | $1,313.85 | $1,313.70 | |