| 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 | $122.77 | 12.345% | $137.926 | $137.93 | $137.95 | $137.90 |
| Purchase #2 | $81.94 | 4.831% | $85.8985 | $85.90 | $85.90 | $85.90 |
| Purchase #3 | $123.40 | 8.492% | $133.8791 | $133.88 | $133.90 | $133.90 |
| Purchase #4 | $119.87 | 4.266% | $124.9837 | $124.98 | $125.00 | $125.00 |
| Purchase #5 | $220.76 | 8.295% | $239.072 | $239.07 | $239.05 | $239.10 |
| Purchase #6 | $135.69 | 10.817% | $150.3676 | $150.37 | $150.35 | $150.40 |
| Purchase #7 | $67.88 | 3.246% | $70.0834 | $70.08 | $70.10 | $70.10 |
| 7 purchase totals = | $872.31 | $942.2103 | $942.21 | $942.25 | $942.30 | |