| 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 | $230.77 | 9.694% | $253.1408 | $253.14 | $253.15 | $253.10 |
| Purchase #2 | $82.74 | 5.864% | $87.5919 | $87.59 | $87.60 | $87.60 |
| Purchase #3 | $117.59 | 8.117% | $127.1348 | $127.13 | $127.15 | $127.10 |
| Purchase #4 | $163.69 | 4.593% | $171.2083 | $171.21 | $171.20 | $171.20 |
| Purchase #5 | $87.90 | 8.720% | $95.5649 | $95.56 | $95.55 | $95.60 |
| Purchase #6 | $95.25 | 3.679% | $98.7542 | $98.75 | $98.75 | $98.80 |
| Purchase #7 | $109.43 | 9.396% | $119.712 | $119.71 | $119.70 | $119.70 |
| 7 purchase totals = | $887.37 | $953.1069 | $953.09 | $953.10 | $953.10 | |