| 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 | $242.81 | 12.676% | $273.5886 | $273.59 | $273.60 | $273.60 |
| Purchase #2 | $107.80 | 6.437% | $114.7391 | $114.74 | $114.75 | $114.70 |
| Purchase #3 | $121.63 | 7.223% | $130.4153 | $130.42 | $130.40 | $130.40 |
| Purchase #4 | $223.60 | 11.278% | $248.8176 | $248.82 | $248.80 | $248.80 |
| Purchase #5 | $193.38 | 9.788% | $212.308 | $212.31 | $212.30 | $212.30 |
| Purchase #6 | $125.62 | 9.861% | $138.0074 | $138.01 | $138.00 | $138.00 |
| Purchase #7 | $236.71 | 12.412% | $266.0904 | $266.09 | $266.10 | $266.10 |
| 7 purchase totals = | $1,251.55 | $1,383.9664 | $1,383.98 | $1,383.95 | $1,383.90 | |