| 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 | $195.81 | 7.535% | $210.5643 | $210.56 | $210.55 | $210.60 |
| Purchase #2 | $73.87 | 7.683% | $79.5454 | $79.55 | $79.55 | $79.50 |
| Purchase #3 | $223.35 | 11.751% | $249.5959 | $249.60 | $249.60 | $249.60 |
| Purchase #4 | $227.44 | 3.818% | $236.1237 | $236.12 | $236.10 | $236.10 |
| Purchase #5 | $36.46 | 11.335% | $40.5927 | $40.59 | $40.60 | $40.60 |
| Purchase #6 | $16.42 | 12.574% | $18.4847 | $18.48 | $18.50 | $18.50 |
| Purchase #7 | $42.30 | 4.348% | $44.1392 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $815.65 | $879.0459 | $879.04 | $879.05 | $879.00 | |