| 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 | $167.96 | 4.690% | $175.8373 | $175.84 | $175.85 | $175.80 |
| Purchase #2 | $52.31 | 9.778% | $57.4249 | $57.42 | $57.40 | $57.40 |
| Purchase #3 | $224.28 | 13.386% | $254.3021 | $254.30 | $254.30 | $254.30 |
| Purchase #4 | $22.40 | 7.151% | $24.0018 | $24.00 | $24.00 | $24.00 |
| Purchase #5 | $146.71 | 9.591% | $160.781 | $160.78 | $160.80 | $160.80 |
| Purchase #6 | $250.62 | 11.391% | $279.1681 | $279.17 | $279.15 | $279.20 |
| Purchase #7 | $203.49 | 3.574% | $210.7627 | $210.76 | $210.75 | $210.80 |
| 7 purchase totals = | $1,067.77 | $1,162.2779 | $1,162.27 | $1,162.25 | $1,162.30 | |