| 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 | $232.32 | 10.594% | $256.932 | $256.93 | $256.95 | $256.90 |
| Purchase #2 | $228.66 | 4.829% | $239.702 | $239.70 | $239.70 | $239.70 |
| Purchase #3 | $97.48 | 12.231% | $109.4028 | $109.40 | $109.40 | $109.40 |
| Purchase #4 | $109.75 | 4.354% | $114.5285 | $114.53 | $114.55 | $114.50 |
| Purchase #5 | $161.98 | 3.223% | $167.2006 | $167.20 | $167.20 | $167.20 |
| Purchase #6 | $128.40 | 9.307% | $140.3502 | $140.35 | $140.35 | $140.40 |
| Purchase #7 | $108.65 | 12.736% | $122.4877 | $122.49 | $122.50 | $122.50 |
| 7 purchase totals = | $1,067.24 | $1,150.6038 | $1,150.60 | $1,150.65 | $1,150.60 | |