| 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 | $182.85 | 5.335% | $192.605 | $192.61 | $192.60 | $192.60 |
| Purchase #2 | $214.77 | 6.448% | $228.6184 | $228.62 | $228.60 | $228.60 |
| Purchase #3 | $205.40 | 10.738% | $227.4559 | $227.46 | $227.45 | $227.50 |
| Purchase #4 | $82.77 | 9.748% | $90.8384 | $90.84 | $90.85 | $90.80 |
| Purchase #5 | $180.39 | 10.435% | $199.2137 | $199.21 | $199.20 | $199.20 |
| Purchase #6 | $117.31 | 11.105% | $130.3373 | $130.34 | $130.35 | $130.30 |
| Purchase #7 | $175.57 | 5.221% | $184.7365 | $184.74 | $184.75 | $184.70 |
| 7 purchase totals = | $1,159.06 | $1,253.8052 | $1,253.82 | $1,253.80 | $1,253.70 | |