| 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 | $69.97 | 11.464% | $77.9914 | $77.99 | $78.00 | $78.00 |
| Purchase #2 | $57.52 | 13.606% | $65.3462 | $65.35 | $65.35 | $65.30 |
| Purchase #3 | $206.69 | 12.415% | $232.3506 | $232.35 | $232.35 | $232.40 |
| Purchase #4 | $132.53 | 5.401% | $139.6879 | $139.69 | $139.70 | $139.70 |
| Purchase #5 | $198.27 | 5.553% | $209.2799 | $209.28 | $209.30 | $209.30 |
| Purchase #6 | $28.85 | 9.563% | $31.6089 | $31.61 | $31.60 | $31.60 |
| Purchase #7 | $96.96 | 11.115% | $107.7371 | $107.74 | $107.75 | $107.70 |
| 7 purchase totals = | $790.79 | $864.0020 | $864.01 | $864.05 | $864.00 | |