| 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 | $101.60 | 8.542% | $110.2787 | $110.28 | $110.30 | $110.30 |
| Purchase #2 | $114.90 | 13.747% | $130.6953 | $130.70 | $130.70 | $130.70 |
| Purchase #3 | $180.54 | 7.245% | $193.6201 | $193.62 | $193.60 | $193.60 |
| Purchase #4 | $148.53 | 6.349% | $157.9602 | $157.96 | $157.95 | $158.00 |
| Purchase #5 | $141.55 | 9.313% | $154.7326 | $154.73 | $154.75 | $154.70 |
| Purchase #6 | $188.72 | 5.159% | $198.4561 | $198.46 | $198.45 | $198.50 |
| Purchase #7 | $168.43 | 13.460% | $191.1007 | $191.10 | $191.10 | $191.10 |
| 7 purchase totals = | $1,044.27 | $1,136.8437 | $1,136.85 | $1,136.85 | $1,136.90 | |