| 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 | $72.64 | 3.770% | $75.3785 | $75.38 | $75.40 | $75.40 |
| Purchase #2 | $231.25 | 11.738% | $258.3941 | $258.39 | $258.40 | $258.40 |
| Purchase #3 | $66.42 | 13.645% | $75.483 | $75.48 | $75.50 | $75.50 |
| Purchase #4 | $187.60 | 12.466% | $210.9862 | $210.99 | $211.00 | $211.00 |
| Purchase #5 | $6.97 | 12.237% | $7.8229 | $7.82 | $7.80 | $7.80 |
| Purchase #6 | $18.73 | 4.565% | $19.585 | $19.59 | $19.60 | $19.60 |
| Purchase #7 | $228.96 | 11.286% | $254.8004 | $254.80 | $254.80 | $254.80 |
| 7 purchase totals = | $812.57 | $902.4501 | $902.45 | $902.50 | $902.50 | |