| 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 | $55.88 | 7.109% | $59.8525 | $59.85 | $59.85 | $59.90 |
| Purchase #2 | $230.93 | 11.690% | $257.9257 | $257.93 | $257.95 | $257.90 |
| Purchase #3 | $21.53 | 8.831% | $23.4313 | $23.43 | $23.45 | $23.40 |
| Purchase #4 | $240.60 | 13.476% | $273.0233 | $273.02 | $273.00 | $273.00 |
| Purchase #5 | $237.44 | 4.835% | $248.9202 | $248.92 | $248.90 | $248.90 |
| Purchase #6 | $12.60 | 3.327% | $13.0192 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $96.44 | 7.800% | $103.9623 | $103.96 | $103.95 | $104.00 |
| 7 purchase totals = | $895.42 | $980.1345 | $980.13 | $980.10 | $980.10 | |