| 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 | $61.64 | 7.735% | $66.4079 | $66.41 | $66.40 | $66.40 |
| Purchase #2 | $200.50 | 6.411% | $213.3541 | $213.35 | $213.35 | $213.40 |
| Purchase #3 | $90.73 | 11.394% | $101.0678 | $101.07 | $101.05 | $101.10 |
| Purchase #4 | $69.83 | 12.697% | $78.6963 | $78.70 | $78.70 | $78.70 |
| Purchase #5 | $241.62 | 11.227% | $268.7467 | $268.75 | $268.75 | $268.70 |
| Purchase #6 | $242.59 | 6.596% | $258.5912 | $258.59 | $258.60 | $258.60 |
| Purchase #7 | $192.99 | 9.543% | $211.407 | $211.41 | $211.40 | $211.40 |
| 7 purchase totals = | $1,099.90 | $1,198.2710 | $1,198.28 | $1,198.25 | $1,198.30 | |