| 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 | $101.77 | 7.182% | $109.0791 | $109.08 | $109.10 | $109.10 |
| Purchase #2 | $32.56 | 10.340% | $35.9267 | $35.93 | $35.95 | $35.90 |
| Purchase #3 | $200.30 | 5.121% | $210.5574 | $210.56 | $210.55 | $210.60 |
| Purchase #4 | $180.95 | 11.634% | $202.0017 | $202.00 | $202.00 | $202.00 |
| Purchase #5 | $149.78 | 3.433% | $154.9219 | $154.92 | $154.90 | $154.90 |
| Purchase #6 | $102.31 | 4.430% | $106.8423 | $106.84 | $106.85 | $106.80 |
| Purchase #7 | $198.74 | 4.709% | $208.0987 | $208.10 | $208.10 | $208.10 |
| 7 purchase totals = | $966.41 | $1,027.4278 | $1,027.43 | $1,027.45 | $1,027.40 | |