| 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 | $187.65 | 9.449% | $205.381 | $205.38 | $205.40 | $205.40 |
| Purchase #2 | $54.53 | 3.442% | $56.4069 | $56.41 | $56.40 | $56.40 |
| Purchase #3 | $109.43 | 4.614% | $114.4791 | $114.48 | $114.50 | $114.50 |
| Purchase #4 | $137.50 | 3.120% | $141.79 | $141.79 | $141.80 | $141.80 |
| Purchase #5 | $101.57 | 9.184% | $110.8982 | $110.90 | $110.90 | $110.90 |
| Purchase #6 | $173.72 | 9.110% | $189.5459 | $189.55 | $189.55 | $189.50 |
| Purchase #7 | $16.57 | 12.874% | $18.7032 | $18.70 | $18.70 | $18.70 |
| 7 purchase totals = | $780.97 | $837.2043 | $837.21 | $837.25 | $837.20 | |