| 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 | $207.91 | 5.570% | $219.4906 | $219.49 | $219.50 | $219.50 |
| Purchase #2 | $126.51 | 7.416% | $135.892 | $135.89 | $135.90 | $135.90 |
| Purchase #3 | $222.68 | 6.122% | $236.3125 | $236.31 | $236.30 | $236.30 |
| Purchase #4 | $97.28 | 11.817% | $108.7756 | $108.78 | $108.80 | $108.80 |
| Purchase #5 | $70.66 | 13.220% | $80.0013 | $80.00 | $80.00 | $80.00 |
| Purchase #6 | $116.43 | 13.803% | $132.5008 | $132.50 | $132.50 | $132.50 |
| Purchase #7 | $213.95 | 10.214% | $235.8029 | $235.80 | $235.80 | $235.80 |
| 7 purchase totals = | $1,055.42 | $1,148.7757 | $1,148.77 | $1,148.80 | $1,148.80 | |