| 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 | $128.42 | 5.585% | $135.5923 | $135.59 | $135.60 | $135.60 |
| Purchase #2 | $40.48 | 6.572% | $43.1403 | $43.14 | $43.15 | $43.10 |
| Purchase #3 | $70.91 | 11.475% | $79.0469 | $79.05 | $79.05 | $79.00 |
| Purchase #4 | $66.65 | 12.439% | $74.9406 | $74.94 | $74.95 | $74.90 |
| Purchase #5 | $113.82 | 8.306% | $123.2739 | $123.27 | $123.25 | $123.30 |
| Purchase #6 | $246.97 | 8.522% | $268.0168 | $268.02 | $268.00 | $268.00 |
| Purchase #7 | $36.95 | 12.472% | $41.5584 | $41.56 | $41.55 | $41.60 |
| 7 purchase totals = | $704.20 | $765.5692 | $765.57 | $765.55 | $765.50 | |