| 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 | $172.75 | 11.251% | $192.1861 | $192.19 | $192.20 | $192.20 |
| Purchase #2 | $101.37 | 12.411% | $113.951 | $113.95 | $113.95 | $114.00 |
| Purchase #3 | $200.58 | 9.389% | $219.4125 | $219.41 | $219.40 | $219.40 |
| Purchase #4 | $249.56 | 13.389% | $282.9736 | $282.97 | $282.95 | $283.00 |
| Purchase #5 | $237.74 | 11.866% | $265.9502 | $265.95 | $265.95 | $266.00 |
| Purchase #6 | $81.31 | 11.335% | $90.5265 | $90.53 | $90.55 | $90.50 |
| Purchase #7 | $250.41 | 3.748% | $259.7954 | $259.80 | $259.80 | $259.80 |
| 7 purchase totals = | $1,293.72 | $1,424.7953 | $1,424.80 | $1,424.80 | $1,424.90 | |