| 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 | $202.84 | 4.405% | $211.7751 | $211.78 | $211.80 | $211.80 |
| Purchase #2 | $210.29 | 5.608% | $222.0831 | $222.08 | $222.10 | $222.10 |
| Purchase #3 | $231.82 | 6.402% | $246.6611 | $246.66 | $246.65 | $246.70 |
| Purchase #4 | $186.65 | 3.454% | $193.0969 | $193.10 | $193.10 | $193.10 |
| Purchase #5 | $184.41 | 9.127% | $201.2411 | $201.24 | $201.25 | $201.20 |
| Purchase #6 | $189.64 | 5.869% | $200.77 | $200.77 | $200.75 | $200.80 |
| Purchase #7 | $248.72 | 7.211% | $266.6552 | $266.66 | $266.65 | $266.70 |
| 7 purchase totals = | $1,454.37 | $1,542.2825 | $1,542.29 | $1,542.30 | $1,542.40 | |