| 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 | $196.55 | 13.644% | $223.3673 | $223.37 | $223.35 | $223.40 |
| Purchase #2 | $125.59 | 9.781% | $137.874 | $137.87 | $137.85 | $137.90 |
| Purchase #3 | $219.41 | 7.286% | $235.3962 | $235.40 | $235.40 | $235.40 |
| Purchase #4 | $215.59 | 7.800% | $232.406 | $232.41 | $232.40 | $232.40 |
| Purchase #5 | $199.68 | 4.673% | $209.011 | $209.01 | $209.00 | $209.00 |
| Purchase #6 | $231.57 | 7.592% | $249.1508 | $249.15 | $249.15 | $249.20 |
| Purchase #7 | $228.44 | 5.320% | $240.593 | $240.59 | $240.60 | $240.60 |
| 7 purchase totals = | $1,416.83 | $1,527.7983 | $1,527.80 | $1,527.75 | $1,527.90 | |