| 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 | $193.82 | 7.218% | $207.8099 | $207.81 | $207.80 | $207.80 |
| Purchase #2 | $104.83 | 6.830% | $111.9899 | $111.99 | $112.00 | $112.00 |
| Purchase #3 | $152.93 | 9.186% | $166.9781 | $166.98 | $167.00 | $167.00 |
| Purchase #4 | $16.93 | 6.528% | $18.0352 | $18.04 | $18.05 | $18.00 |
| Purchase #5 | $209.71 | 12.144% | $235.1772 | $235.18 | $235.20 | $235.20 |
| Purchase #6 | $186.65 | 8.165% | $201.89 | $201.89 | $201.90 | $201.90 |
| Purchase #7 | $180.67 | 4.462% | $188.7315 | $188.73 | $188.75 | $188.70 |
| 7 purchase totals = | $1,045.54 | $1,130.6118 | $1,130.62 | $1,130.70 | $1,130.60 | |