| 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 | $33.79 | 8.727% | $36.7389 | $36.74 | $36.75 | $36.70 |
| Purchase #2 | $250.94 | 9.363% | $274.4355 | $274.44 | $274.45 | $274.40 |
| Purchase #3 | $231.31 | 3.361% | $239.0843 | $239.08 | $239.10 | $239.10 |
| Purchase #4 | $225.96 | 3.705% | $234.3318 | $234.33 | $234.35 | $234.30 |
| Purchase #5 | $118.64 | 10.178% | $130.7152 | $130.72 | $130.70 | $130.70 |
| Purchase #6 | $162.34 | 8.714% | $176.4863 | $176.49 | $176.50 | $176.50 |
| Purchase #7 | $223.66 | 11.548% | $249.4883 | $249.49 | $249.50 | $249.50 |
| 7 purchase totals = | $1,246.64 | $1,341.2803 | $1,341.29 | $1,341.35 | $1,341.20 | |