| 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 | $222.83 | 3.652% | $230.9678 | $230.97 | $230.95 | $231.00 |
| Purchase #2 | $155.49 | 9.832% | $170.7778 | $170.78 | $170.80 | $170.80 |
| Purchase #3 | $6.25 | 12.176% | $7.011 | $7.01 | $7.00 | $7.00 |
| Purchase #4 | $187.58 | 8.398% | $203.333 | $203.33 | $203.35 | $203.30 |
| Purchase #5 | $205.90 | 8.448% | $223.2944 | $223.29 | $223.30 | $223.30 |
| Purchase #6 | $121.70 | 12.855% | $137.3445 | $137.34 | $137.35 | $137.30 |
| Purchase #7 | $203.29 | 12.598% | $228.9005 | $228.90 | $228.90 | $228.90 |
| 7 purchase totals = | $1,103.04 | $1,201.6290 | $1,201.62 | $1,201.65 | $1,201.60 | |