| 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 | $232.93 | 9.443% | $254.9256 | $254.93 | $254.95 | $254.90 |
| Purchase #2 | $117.56 | 5.493% | $124.0176 | $124.02 | $124.00 | $124.00 |
| Purchase #3 | $91.97 | 3.335% | $95.0372 | $95.04 | $95.05 | $95.00 |
| Purchase #4 | $117.40 | 9.628% | $128.7033 | $128.70 | $128.70 | $128.70 |
| Purchase #5 | $109.50 | 3.723% | $113.5767 | $113.58 | $113.60 | $113.60 |
| Purchase #6 | $133.38 | 6.144% | $141.5749 | $141.57 | $141.55 | $141.60 |
| Purchase #7 | $220.59 | 12.771% | $248.7615 | $248.76 | $248.75 | $248.80 |
| 7 purchase totals = | $1,023.33 | $1,106.5968 | $1,106.60 | $1,106.60 | $1,106.60 | |