| 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 | $136.37 | 12.369% | $153.2376 | $153.24 | $153.25 | $153.20 |
| Purchase #2 | $105.84 | 8.240% | $114.5612 | $114.56 | $114.55 | $114.60 |
| Purchase #3 | $237.95 | 4.842% | $249.4715 | $249.47 | $249.45 | $249.50 |
| Purchase #4 | $136.68 | 6.705% | $145.8444 | $145.84 | $145.85 | $145.80 |
| Purchase #5 | $16.65 | 7.163% | $17.8426 | $17.84 | $17.85 | $17.80 |
| Purchase #6 | $176.40 | 11.358% | $196.4355 | $196.44 | $196.45 | $196.40 |
| Purchase #7 | $127.85 | 4.203% | $133.2235 | $133.22 | $133.20 | $133.20 |
| 7 purchase totals = | $937.74 | $1,010.6163 | $1,010.61 | $1,010.60 | $1,010.50 | |