| 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 | $211.39 | 13.329% | $239.5662 | $239.57 | $239.55 | $239.60 |
| Purchase #2 | $248.65 | 11.598% | $277.4884 | $277.49 | $277.50 | $277.50 |
| Purchase #3 | $133.60 | 7.333% | $143.3969 | $143.40 | $143.40 | $143.40 |
| Purchase #4 | $187.65 | 3.138% | $193.5385 | $193.54 | $193.55 | $193.50 |
| Purchase #5 | $189.98 | 4.488% | $198.5063 | $198.51 | $198.50 | $198.50 |
| Purchase #6 | $104.47 | 3.124% | $107.7336 | $107.73 | $107.75 | $107.70 |
| Purchase #7 | $144.68 | 9.197% | $157.9862 | $157.99 | $158.00 | $158.00 |
| 7 purchase totals = | $1,220.42 | $1,318.2161 | $1,318.23 | $1,318.25 | $1,318.20 | |