| 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 | $220.66 | 5.783% | $233.4208 | $233.42 | $233.40 | $233.40 |
| Purchase #2 | $31.39 | 9.209% | $34.2807 | $34.28 | $34.30 | $34.30 |
| Purchase #3 | $30.25 | 13.848% | $34.439 | $34.44 | $34.45 | $34.40 |
| Purchase #4 | $140.47 | 9.548% | $153.8821 | $153.88 | $153.90 | $153.90 |
| Purchase #5 | $237.29 | 5.362% | $250.0135 | $250.01 | $250.00 | $250.00 |
| Purchase #6 | $167.36 | 4.524% | $174.9314 | $174.93 | $174.95 | $174.90 |
| Purchase #7 | $179.92 | 13.601% | $204.3909 | $204.39 | $204.40 | $204.40 |
| 7 purchase totals = | $1,007.34 | $1,085.3584 | $1,085.35 | $1,085.40 | $1,085.30 | |