| 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 | $50.49 | 8.122% | $54.5908 | $54.59 | $54.60 | $54.60 |
| Purchase #2 | $115.39 | 7.505% | $124.05 | $124.05 | $124.05 | $124.10 |
| Purchase #3 | $191.99 | 7.534% | $206.4545 | $206.45 | $206.45 | $206.50 |
| Purchase #4 | $232.63 | 6.874% | $248.621 | $248.62 | $248.60 | $248.60 |
| Purchase #5 | $88.75 | 11.380% | $98.8498 | $98.85 | $98.85 | $98.80 |
| Purchase #6 | $171.86 | 12.465% | $193.2823 | $193.28 | $193.30 | $193.30 |
| Purchase #7 | $235.47 | 11.111% | $261.6331 | $261.63 | $261.65 | $261.60 |
| 7 purchase totals = | $1,086.58 | $1,187.4815 | $1,187.47 | $1,187.50 | $1,187.50 | |