| 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 | $47.96 | 6.681% | $51.1642 | $51.16 | $51.15 | $51.20 |
| Purchase #2 | $250.42 | 13.173% | $283.4078 | $283.41 | $283.40 | $283.40 |
| Purchase #3 | $47.74 | 8.805% | $51.9435 | $51.94 | $51.95 | $51.90 |
| Purchase #4 | $228.48 | 7.816% | $246.338 | $246.34 | $246.35 | $246.30 |
| Purchase #5 | $220.61 | 3.233% | $227.7423 | $227.74 | $227.75 | $227.70 |
| Purchase #6 | $185.96 | 5.166% | $195.5667 | $195.57 | $195.55 | $195.60 |
| Purchase #7 | $94.64 | 11.400% | $105.429 | $105.43 | $105.45 | $105.40 |
| 7 purchase totals = | $1,075.81 | $1,161.5915 | $1,161.59 | $1,161.60 | $1,161.50 | |