| 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 | $199.40 | 11.284% | $221.9003 | $221.90 | $221.90 | $221.90 |
| Purchase #2 | $141.63 | 8.788% | $154.0764 | $154.08 | $154.10 | $154.10 |
| Purchase #3 | $45.36 | 10.433% | $50.0924 | $50.09 | $50.10 | $50.10 |
| Purchase #4 | $69.77 | 6.678% | $74.4292 | $74.43 | $74.45 | $74.40 |
| Purchase #5 | $32.50 | 12.807% | $36.6623 | $36.66 | $36.65 | $36.70 |
| Purchase #6 | $65.40 | 3.192% | $67.4876 | $67.49 | $67.50 | $67.50 |
| Purchase #7 | $187.65 | 7.695% | $202.0897 | $202.09 | $202.10 | $202.10 |
| 7 purchase totals = | $741.71 | $806.7379 | $806.74 | $806.80 | $806.80 | |