| 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 | $164.41 | 7.159% | $176.1801 | $176.18 | $176.20 | $176.20 |
| Purchase #2 | $128.49 | 4.211% | $133.9007 | $133.90 | $133.90 | $133.90 |
| Purchase #3 | $198.26 | 5.618% | $209.3982 | $209.40 | $209.40 | $209.40 |
| Purchase #4 | $189.29 | 13.805% | $215.4215 | $215.42 | $215.40 | $215.40 |
| Purchase #5 | $248.83 | 3.349% | $257.1633 | $257.16 | $257.15 | $257.20 |
| Purchase #6 | $93.64 | 8.403% | $101.5086 | $101.51 | $101.50 | $101.50 |
| Purchase #7 | $26.74 | 12.571% | $30.1015 | $30.10 | $30.10 | $30.10 |
| 7 purchase totals = | $1,049.66 | $1,123.6739 | $1,123.67 | $1,123.65 | $1,123.70 | |