| 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 | $201.59 | 13.561% | $228.9276 | $228.93 | $228.95 | $228.90 |
| Purchase #2 | $128.88 | 10.576% | $142.5103 | $142.51 | $142.50 | $142.50 |
| Purchase #3 | $232.54 | 12.367% | $261.2982 | $261.30 | $261.30 | $261.30 |
| Purchase #4 | $57.96 | 6.182% | $61.5431 | $61.54 | $61.55 | $61.50 |
| Purchase #5 | $16.43 | 6.608% | $17.5157 | $17.52 | $17.50 | $17.50 |
| Purchase #6 | $49.56 | 4.517% | $51.7986 | $51.80 | $51.80 | $51.80 |
| Purchase #7 | $126.72 | 10.411% | $139.9128 | $139.91 | $139.90 | $139.90 |
| 7 purchase totals = | $813.68 | $903.5063 | $903.51 | $903.50 | $903.40 | |