| 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 | $7.92 | 12.387% | $8.9011 | $8.90 | $8.90 | $8.90 |
| Purchase #2 | $202.43 | 3.386% | $209.2843 | $209.28 | $209.30 | $209.30 |
| Purchase #3 | $132.72 | 9.179% | $144.9024 | $144.90 | $144.90 | $144.90 |
| Purchase #4 | $50.77 | 6.335% | $53.9863 | $53.99 | $54.00 | $54.00 |
| Purchase #5 | $119.84 | 9.131% | $130.7826 | $130.78 | $130.80 | $130.80 |
| Purchase #6 | $193.96 | 5.844% | $205.295 | $205.30 | $205.30 | $205.30 |
| Purchase #7 | $163.34 | 9.472% | $178.8116 | $178.81 | $178.80 | $178.80 |
| 7 purchase totals = | $870.98 | $931.9633 | $931.96 | $932.00 | $932.00 | |