| 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 | $183.93 | 9.609% | $201.6038 | $201.60 | $201.60 | $201.60 |
| Purchase #2 | $112.33 | 12.782% | $126.688 | $126.69 | $126.70 | $126.70 |
| Purchase #3 | $128.53 | 13.659% | $146.0859 | $146.09 | $146.10 | $146.10 |
| Purchase #4 | $249.47 | 13.223% | $282.4574 | $282.46 | $282.45 | $282.50 |
| Purchase #5 | $47.67 | 8.431% | $51.6891 | $51.69 | $51.70 | $51.70 |
| Purchase #6 | $234.52 | 8.135% | $253.5982 | $253.60 | $253.60 | $253.60 |
| Purchase #7 | $219.48 | 13.466% | $249.0352 | $249.04 | $249.05 | $249.00 |
| 7 purchase totals = | $1,175.93 | $1,311.1576 | $1,311.17 | $1,311.20 | $1,311.20 | |