| 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 | $127.28 | 11.530% | $141.9554 | $141.96 | $141.95 | $142.00 |
| Purchase #2 | $109.74 | 4.473% | $114.6487 | $114.65 | $114.65 | $114.60 |
| Purchase #3 | $152.49 | 11.759% | $170.4213 | $170.42 | $170.40 | $170.40 |
| Purchase #4 | $78.25 | 8.529% | $84.9239 | $84.92 | $84.90 | $84.90 |
| Purchase #5 | $147.31 | 6.135% | $156.3475 | $156.35 | $156.35 | $156.30 |
| Purchase #6 | $82.36 | 12.697% | $92.8172 | $92.82 | $92.80 | $92.80 |
| Purchase #7 | $179.53 | 9.263% | $196.1599 | $196.16 | $196.15 | $196.20 |
| 7 purchase totals = | $876.96 | $957.2739 | $957.28 | $957.20 | $957.20 | |