| 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 | $85.64 | 3.721% | $88.8267 | $88.83 | $88.85 | $88.80 |
| Purchase #2 | $99.40 | 6.331% | $105.693 | $105.69 | $105.70 | $105.70 |
| Purchase #3 | $185.48 | 8.111% | $200.5243 | $200.52 | $200.50 | $200.50 |
| Purchase #4 | $66.42 | 9.228% | $72.5492 | $72.55 | $72.55 | $72.50 |
| Purchase #5 | $176.63 | 9.819% | $193.9733 | $193.97 | $193.95 | $194.00 |
| Purchase #6 | $249.92 | 4.821% | $261.9686 | $261.97 | $261.95 | $262.00 |
| Purchase #7 | $227.57 | 13.218% | $257.6502 | $257.65 | $257.65 | $257.70 |
| 7 purchase totals = | $1,091.06 | $1,181.1853 | $1,181.18 | $1,181.15 | $1,181.20 | |