| 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 | $98.91 | 8.576% | $107.3925 | $107.39 | $107.40 | $107.40 |
| Purchase #2 | $37.39 | 4.289% | $38.9937 | $38.99 | $39.00 | $39.00 |
| Purchase #3 | $68.99 | 13.667% | $78.4189 | $78.42 | $78.40 | $78.40 |
| Purchase #4 | $249.42 | 3.657% | $258.5413 | $258.54 | $258.55 | $258.50 |
| Purchase #5 | $35.47 | 11.249% | $39.46 | $39.46 | $39.45 | $39.50 |
| Purchase #6 | $144.75 | 10.581% | $160.066 | $160.07 | $160.05 | $160.10 |
| Purchase #7 | $248.26 | 10.501% | $274.3298 | $274.33 | $274.35 | $274.30 |
| 7 purchase totals = | $883.19 | $957.2022 | $957.20 | $957.20 | $957.20 | |