| 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 | $80.54 | 8.256% | $87.1894 | $87.19 | $87.20 | $87.20 |
| Purchase #2 | $109.29 | 9.571% | $119.7501 | $119.75 | $119.75 | $119.80 |
| Purchase #3 | $145.76 | 11.782% | $162.9334 | $162.93 | $162.95 | $162.90 |
| Purchase #4 | $67.78 | 8.809% | $73.7507 | $73.75 | $73.75 | $73.80 |
| Purchase #5 | $242.68 | 4.465% | $253.5157 | $253.52 | $253.50 | $253.50 |
| Purchase #6 | $145.96 | 8.763% | $158.7505 | $158.75 | $158.75 | $158.80 |
| Purchase #7 | $80.57 | 3.826% | $83.6526 | $83.65 | $83.65 | $83.70 |
| 7 purchase totals = | $872.58 | $939.5424 | $939.54 | $939.55 | $939.70 | |