| 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 | $184.49 | 12.431% | $207.424 | $207.42 | $207.40 | $207.40 |
| Purchase #2 | $129.52 | 13.134% | $146.5312 | $146.53 | $146.55 | $146.50 |
| Purchase #3 | $118.83 | 8.813% | $129.3025 | $129.30 | $129.30 | $129.30 |
| Purchase #4 | $105.68 | 8.522% | $114.686 | $114.69 | $114.70 | $114.70 |
| Purchase #5 | $157.26 | 6.824% | $167.9914 | $167.99 | $168.00 | $168.00 |
| Purchase #6 | $144.63 | 6.518% | $154.057 | $154.06 | $154.05 | $154.10 |
| Purchase #7 | $245.68 | 13.758% | $279.4807 | $279.48 | $279.50 | $279.50 |
| 7 purchase totals = | $1,086.09 | $1,199.4728 | $1,199.47 | $1,199.50 | $1,199.50 | |