| 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 | $45.57 | 13.148% | $51.5615 | $51.56 | $51.55 | $51.60 |
| Purchase #2 | $241.76 | 13.424% | $274.2139 | $274.21 | $274.20 | $274.20 |
| Purchase #3 | $186.99 | 9.868% | $205.4422 | $205.44 | $205.45 | $205.40 |
| Purchase #4 | $35.92 | 9.561% | $39.3543 | $39.35 | $39.35 | $39.40 |
| Purchase #5 | $153.47 | 11.156% | $170.5911 | $170.59 | $170.60 | $170.60 |
| Purchase #6 | $147.78 | 5.777% | $156.3173 | $156.32 | $156.30 | $156.30 |
| Purchase #7 | $231.27 | 12.139% | $259.3439 | $259.34 | $259.35 | $259.30 |
| 7 purchase totals = | $1,042.76 | $1,156.8242 | $1,156.81 | $1,156.80 | $1,156.80 | |