| 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 | $45.60 | 8.250% | $49.362 | $49.36 | $49.35 | $49.40 |
| Purchase #2 | $106.68 | 5.542% | $112.5922 | $112.59 | $112.60 | $112.60 |
| Purchase #3 | $172.50 | 6.411% | $183.559 | $183.56 | $183.55 | $183.60 |
| Purchase #4 | $22.41 | 9.182% | $24.4677 | $24.47 | $24.45 | $24.50 |
| Purchase #5 | $205.59 | 12.524% | $231.3381 | $231.34 | $231.35 | $231.30 |
| Purchase #6 | $154.28 | 7.640% | $166.067 | $166.07 | $166.05 | $166.10 |
| Purchase #7 | $58.86 | 7.514% | $63.2827 | $63.28 | $63.30 | $63.30 |
| 7 purchase totals = | $765.92 | $830.6687 | $830.67 | $830.65 | $830.80 | |