| 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 | $196.82 | 9.612% | $215.7383 | $215.74 | $215.75 | $215.70 |
| Purchase #2 | $249.86 | 7.720% | $269.1492 | $269.15 | $269.15 | $269.10 |
| Purchase #3 | $236.30 | 13.845% | $269.0157 | $269.02 | $269.00 | $269.00 |
| Purchase #4 | $120.36 | 4.625% | $125.9267 | $125.93 | $125.95 | $125.90 |
| Purchase #5 | $81.64 | 10.102% | $89.8873 | $89.89 | $89.90 | $89.90 |
| Purchase #6 | $29.65 | 6.719% | $31.6422 | $31.64 | $31.65 | $31.60 |
| Purchase #7 | $182.56 | 10.544% | $201.8091 | $201.81 | $201.80 | $201.80 |
| 7 purchase totals = | $1,097.19 | $1,203.1685 | $1,203.18 | $1,203.20 | $1,203.00 | |