| 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 | $235.53 | 5.370% | $248.178 | $248.18 | $248.20 | $248.20 |
| Purchase #2 | $19.72 | 3.749% | $20.4593 | $20.46 | $20.45 | $20.50 |
| Purchase #3 | $72.53 | 11.508% | $80.8768 | $80.88 | $80.90 | $80.90 |
| Purchase #4 | $55.39 | 13.462% | $62.8466 | $62.85 | $62.85 | $62.80 |
| Purchase #5 | $32.88 | 12.157% | $36.8772 | $36.88 | $36.90 | $36.90 |
| Purchase #6 | $103.59 | 6.410% | $110.2301 | $110.23 | $110.25 | $110.20 |
| Purchase #7 | $119.63 | 12.634% | $134.7441 | $134.74 | $134.75 | $134.70 |
| 7 purchase totals = | $639.27 | $694.2121 | $694.22 | $694.30 | $694.20 | |