| 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 | $183.58 | 8.109% | $198.4665 | $198.47 | $198.45 | $198.50 |
| Purchase #2 | $222.28 | 12.856% | $250.8563 | $250.86 | $250.85 | $250.90 |
| Purchase #3 | $39.95 | 11.868% | $44.6913 | $44.69 | $44.70 | $44.70 |
| Purchase #4 | $62.26 | 6.656% | $66.404 | $66.40 | $66.40 | $66.40 |
| Purchase #5 | $194.91 | 11.699% | $217.7125 | $217.71 | $217.70 | $217.70 |
| Purchase #6 | $106.26 | 8.648% | $115.4494 | $115.45 | $115.45 | $115.40 |
| Purchase #7 | $128.91 | 10.359% | $142.2638 | $142.26 | $142.25 | $142.30 |
| 7 purchase totals = | $938.15 | $1,035.8438 | $1,035.84 | $1,035.80 | $1,035.90 | |