| 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 | $178.96 | 12.698% | $201.6843 | $201.68 | $201.70 | $201.70 |
| Purchase #2 | $13.80 | 12.851% | $15.5734 | $15.57 | $15.55 | $15.60 |
| Purchase #3 | $160.64 | 7.547% | $172.7635 | $172.76 | $172.75 | $172.80 |
| Purchase #4 | $181.99 | 5.699% | $192.3616 | $192.36 | $192.35 | $192.40 |
| Purchase #5 | $46.33 | 12.682% | $52.2056 | $52.21 | $52.20 | $52.20 |
| Purchase #6 | $225.99 | 10.529% | $249.7845 | $249.78 | $249.80 | $249.80 |
| Purchase #7 | $247.62 | 7.691% | $266.6645 | $266.66 | $266.65 | $266.70 |
| 7 purchase totals = | $1,055.33 | $1,151.0374 | $1,151.02 | $1,151.00 | $1,151.20 | |