| 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 | $8.37 | 3.744% | $8.6834 | $8.68 | $8.70 | $8.70 |
| Purchase #2 | $241.59 | 5.402% | $254.6407 | $254.64 | $254.65 | $254.60 |
| Purchase #3 | $141.36 | 10.418% | $156.0869 | $156.09 | $156.10 | $156.10 |
| Purchase #4 | $250.89 | 9.712% | $275.2564 | $275.26 | $275.25 | $275.30 |
| Purchase #5 | $217.29 | 4.320% | $226.6769 | $226.68 | $226.70 | $226.70 |
| Purchase #6 | $12.93 | 11.542% | $14.4224 | $14.42 | $14.40 | $14.40 |
| Purchase #7 | $194.87 | 13.556% | $221.2866 | $221.29 | $221.30 | $221.30 |
| 7 purchase totals = | $1,067.30 | $1,157.0533 | $1,157.06 | $1,157.10 | $1,157.10 | |