| 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 | $222.92 | 6.181% | $236.6987 | $236.70 | $236.70 | $236.70 |
| Purchase #2 | $154.71 | 10.633% | $171.1603 | $171.16 | $171.15 | $171.20 |
| Purchase #3 | $222.53 | 9.757% | $244.2423 | $244.24 | $244.25 | $244.20 |
| Purchase #4 | $176.89 | 10.459% | $195.3909 | $195.39 | $195.40 | $195.40 |
| Purchase #5 | $105.78 | 9.122% | $115.4293 | $115.43 | $115.45 | $115.40 |
| Purchase #6 | $133.45 | 5.469% | $140.7484 | $140.75 | $140.75 | $140.70 |
| Purchase #7 | $197.51 | 4.620% | $206.635 | $206.64 | $206.65 | $206.60 |
| 7 purchase totals = | $1,213.79 | $1,310.3049 | $1,310.31 | $1,310.35 | $1,310.20 | |