| 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 | $168.27 | 9.546% | $184.3331 | $184.33 | $184.35 | $184.30 |
| Purchase #2 | $117.89 | 8.740% | $128.1936 | $128.19 | $128.20 | $128.20 |
| Purchase #3 | $74.63 | 12.144% | $83.6931 | $83.69 | $83.70 | $83.70 |
| Purchase #4 | $95.99 | 3.719% | $99.5599 | $99.56 | $99.55 | $99.60 |
| Purchase #5 | $174.33 | 9.561% | $190.9977 | $191.00 | $191.00 | $191.00 |
| Purchase #6 | $164.27 | 4.502% | $171.6654 | $171.67 | $171.65 | $171.70 |
| Purchase #7 | $14.44 | 12.650% | $16.2667 | $16.27 | $16.25 | $16.30 |
| 7 purchase totals = | $809.82 | $874.7095 | $874.71 | $874.70 | $874.80 | |