| 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 | $115.54 | 3.693% | $119.8069 | $119.81 | $119.80 | $119.80 |
| Purchase #2 | $199.85 | 3.846% | $207.5362 | $207.54 | $207.55 | $207.50 |
| Purchase #3 | $176.68 | 11.214% | $196.4929 | $196.49 | $196.50 | $196.50 |
| Purchase #4 | $223.83 | 5.339% | $235.7803 | $235.78 | $235.80 | $235.80 |
| Purchase #5 | $162.70 | 12.283% | $182.6844 | $182.68 | $182.70 | $182.70 |
| Purchase #6 | $114.49 | 9.796% | $125.7054 | $125.71 | $125.70 | $125.70 |
| Purchase #7 | $194.95 | 13.517% | $221.3014 | $221.30 | $221.30 | $221.30 |
| 7 purchase totals = | $1,188.04 | $1,289.3075 | $1,289.31 | $1,289.35 | $1,289.30 | |