| 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 | $15.59 | 12.195% | $17.4912 | $17.49 | $17.50 | $17.50 |
| Purchase #2 | $40.82 | 9.300% | $44.6163 | $44.62 | $44.60 | $44.60 |
| Purchase #3 | $201.95 | 4.354% | $210.7429 | $210.74 | $210.75 | $210.70 |
| Purchase #4 | $226.52 | 10.703% | $250.7644 | $250.76 | $250.75 | $250.80 |
| Purchase #5 | $32.55 | 11.822% | $36.3981 | $36.40 | $36.40 | $36.40 |
| Purchase #6 | $97.56 | 10.203% | $107.514 | $107.51 | $107.50 | $107.50 |
| Purchase #7 | $149.84 | 11.445% | $166.9892 | $166.99 | $167.00 | $167.00 |
| 7 purchase totals = | $764.83 | $834.5161 | $834.51 | $834.50 | $834.50 | |