| 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 | $121.82 | 5.550% | $128.581 | $128.58 | $128.60 | $128.60 |
| Purchase #2 | $237.83 | 5.326% | $250.4968 | $250.50 | $250.50 | $250.50 |
| Purchase #3 | $71.61 | 6.670% | $76.3864 | $76.39 | $76.40 | $76.40 |
| Purchase #4 | $241.52 | 3.604% | $250.2244 | $250.22 | $250.20 | $250.20 |
| Purchase #5 | $50.84 | 5.517% | $53.6448 | $53.64 | $53.65 | $53.60 |
| Purchase #6 | $199.79 | 10.283% | $220.3344 | $220.33 | $220.35 | $220.30 |
| Purchase #7 | $149.66 | 5.132% | $157.3406 | $157.34 | $157.35 | $157.30 |
| 7 purchase totals = | $1,073.07 | $1,137.0084 | $1,137.00 | $1,137.05 | $1,136.90 | |