| 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 | $105.32 | 9.104% | $114.9083 | $114.91 | $114.90 | $114.90 |
| Purchase #2 | $193.54 | 9.468% | $211.8644 | $211.86 | $211.85 | $211.90 |
| Purchase #3 | $97.74 | 3.125% | $100.7944 | $100.79 | $100.80 | $100.80 |
| Purchase #4 | $249.47 | 9.723% | $273.726 | $273.73 | $273.75 | $273.70 |
| Purchase #5 | $187.55 | 8.575% | $203.6324 | $203.63 | $203.65 | $203.60 |
| Purchase #6 | $236.48 | 4.842% | $247.9304 | $247.93 | $247.95 | $247.90 |
| Purchase #7 | $81.31 | 11.814% | $90.916 | $90.92 | $90.90 | $90.90 |
| 7 purchase totals = | $1,151.41 | $1,243.7719 | $1,243.77 | $1,243.80 | $1,243.70 | |