| 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 | $206.54 | 9.245% | $225.6346 | $225.63 | $225.65 | $225.60 |
| Purchase #2 | $11.59 | 7.841% | $12.4988 | $12.50 | $12.50 | $12.50 |
| Purchase #3 | $226.29 | 4.480% | $236.4278 | $236.43 | $236.45 | $236.40 |
| Purchase #4 | $227.42 | 9.748% | $249.5889 | $249.59 | $249.60 | $249.60 |
| Purchase #5 | $204.77 | 5.570% | $216.1757 | $216.18 | $216.20 | $216.20 |
| Purchase #6 | $40.78 | 3.546% | $42.2261 | $42.23 | $42.25 | $42.20 |
| Purchase #7 | $187.65 | 10.829% | $207.9706 | $207.97 | $207.95 | $208.00 |
| 7 purchase totals = | $1,105.04 | $1,190.5225 | $1,190.53 | $1,190.60 | $1,190.50 | |