| 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 | $185.37 | 4.284% | $193.3113 | $193.31 | $193.30 | $193.30 |
| Purchase #2 | $156.35 | 13.592% | $177.6011 | $177.60 | $177.60 | $177.60 |
| Purchase #3 | $51.29 | 8.505% | $55.6522 | $55.65 | $55.65 | $55.70 |
| Purchase #4 | $224.29 | 12.786% | $252.9677 | $252.97 | $252.95 | $253.00 |
| Purchase #5 | $137.41 | 10.427% | $151.7377 | $151.74 | $151.75 | $151.70 |
| Purchase #6 | $22.28 | 3.176% | $22.9876 | $22.99 | $23.00 | $23.00 |
| Purchase #7 | $153.44 | 7.127% | $164.3757 | $164.38 | $164.40 | $164.40 |
| 7 purchase totals = | $930.43 | $1,018.6333 | $1,018.64 | $1,018.65 | $1,018.70 | |