| 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 | $197.41 | 9.370% | $215.9073 | $215.91 | $215.90 | $215.90 |
| Purchase #2 | $90.88 | 4.167% | $94.667 | $94.67 | $94.65 | $94.70 |
| Purchase #3 | $247.72 | 13.724% | $281.7171 | $281.72 | $281.70 | $281.70 |
| Purchase #4 | $198.63 | 3.337% | $205.2583 | $205.26 | $205.25 | $205.30 |
| Purchase #5 | $244.55 | 8.392% | $265.0726 | $265.07 | $265.05 | $265.10 |
| Purchase #6 | $126.57 | 4.153% | $131.8265 | $131.83 | $131.85 | $131.80 |
| Purchase #7 | $34.49 | 9.159% | $37.6489 | $37.65 | $37.65 | $37.60 |
| 7 purchase totals = | $1,140.25 | $1,232.0977 | $1,232.11 | $1,232.05 | $1,232.10 | |