| 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 | $214.64 | 9.679% | $235.415 | $235.42 | $235.40 | $235.40 |
| Purchase #2 | $159.53 | 4.835% | $167.2433 | $167.24 | $167.25 | $167.20 |
| Purchase #3 | $26.31 | 5.822% | $27.8418 | $27.84 | $27.85 | $27.80 |
| Purchase #4 | $101.73 | 12.514% | $114.4605 | $114.46 | $114.45 | $114.50 |
| Purchase #5 | $18.33 | 10.743% | $20.2992 | $20.30 | $20.30 | $20.30 |
| Purchase #6 | $193.84 | 6.335% | $206.1198 | $206.12 | $206.10 | $206.10 |
| Purchase #7 | $132.38 | 6.477% | $140.9543 | $140.95 | $140.95 | $141.00 |
| 7 purchase totals = | $846.76 | $912.3339 | $912.33 | $912.30 | $912.30 | |