| 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 | $139.87 | 6.244% | $148.6035 | $148.60 | $148.60 | $148.60 |
| Purchase #2 | $177.93 | 4.561% | $186.0454 | $186.05 | $186.05 | $186.00 |
| Purchase #3 | $25.85 | 13.478% | $29.3341 | $29.33 | $29.35 | $29.30 |
| Purchase #4 | $207.45 | 4.619% | $217.0321 | $217.03 | $217.05 | $217.00 |
| Purchase #5 | $181.59 | 8.845% | $197.6516 | $197.65 | $197.65 | $197.70 |
| Purchase #6 | $13.57 | 10.256% | $14.9617 | $14.96 | $14.95 | $15.00 |
| Purchase #7 | $161.45 | 9.838% | $177.3335 | $177.33 | $177.35 | $177.30 |
| 7 purchase totals = | $907.71 | $970.9619 | $970.95 | $971.00 | $970.90 | |