| 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 | $213.27 | 6.637% | $227.4247 | $227.42 | $227.40 | $227.40 |
| Purchase #2 | $219.48 | 7.697% | $236.3734 | $236.37 | $236.35 | $236.40 |
| Purchase #3 | $167.37 | 13.449% | $189.8796 | $189.88 | $189.90 | $189.90 |
| Purchase #4 | $87.36 | 6.805% | $93.3048 | $93.30 | $93.30 | $93.30 |
| Purchase #5 | $175.27 | 8.545% | $190.2468 | $190.25 | $190.25 | $190.20 |
| Purchase #6 | $186.37 | 8.302% | $201.8424 | $201.84 | $201.85 | $201.80 |
| Purchase #7 | $79.53 | 7.257% | $85.3015 | $85.30 | $85.30 | $85.30 |
| 7 purchase totals = | $1,128.65 | $1,224.3732 | $1,224.36 | $1,224.35 | $1,224.30 | |