| 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 | $126.40 | 4.354% | $131.9035 | $131.90 | $131.90 | $131.90 |
| Purchase #2 | $26.84 | 4.111% | $27.9434 | $27.94 | $27.95 | $27.90 |
| Purchase #3 | $134.72 | 13.534% | $152.953 | $152.95 | $152.95 | $153.00 |
| Purchase #4 | $32.54 | 10.823% | $36.0618 | $36.06 | $36.05 | $36.10 |
| Purchase #5 | $216.31 | 13.692% | $245.9272 | $245.93 | $245.95 | $245.90 |
| Purchase #6 | $157.44 | 5.396% | $165.9355 | $165.94 | $165.95 | $165.90 |
| Purchase #7 | $149.66 | 6.257% | $159.0242 | $159.02 | $159.00 | $159.00 |
| 7 purchase totals = | $843.91 | $919.7486 | $919.74 | $919.75 | $919.70 | |