| 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 | $101.98 | 11.677% | $113.8882 | $113.89 | $113.90 | $113.90 |
| Purchase #2 | $231.79 | 7.578% | $249.355 | $249.36 | $249.35 | $249.40 |
| Purchase #3 | $49.56 | 6.713% | $52.887 | $52.89 | $52.90 | $52.90 |
| Purchase #4 | $68.77 | 6.565% | $73.2848 | $73.28 | $73.30 | $73.30 |
| Purchase #5 | $47.93 | 11.708% | $53.5416 | $53.54 | $53.55 | $53.50 |
| Purchase #6 | $47.73 | 4.830% | $50.0354 | $50.04 | $50.05 | $50.00 |
| Purchase #7 | $216.57 | 6.659% | $230.9914 | $230.99 | $231.00 | $231.00 |
| 7 purchase totals = | $764.33 | $823.9834 | $823.99 | $824.05 | $824.00 | |