| 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 | $234.26 | 7.674% | $252.2371 | $252.24 | $252.25 | $252.20 |
| Purchase #2 | $245.80 | 5.216% | $258.6209 | $258.62 | $258.60 | $258.60 |
| Purchase #3 | $186.66 | 9.722% | $204.8071 | $204.81 | $204.80 | $204.80 |
| Purchase #4 | $114.66 | 8.317% | $124.1963 | $124.20 | $124.20 | $124.20 |
| Purchase #5 | $219.60 | 5.461% | $231.5924 | $231.59 | $231.60 | $231.60 |
| Purchase #6 | $105.45 | 4.378% | $110.0666 | $110.07 | $110.05 | $110.10 |
| Purchase #7 | $5.72 | 5.408% | $6.0293 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $1,112.15 | $1,187.5497 | $1,187.56 | $1,187.55 | $1,187.50 | |