| 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 | $139.91 | 8.854% | $152.2976 | $152.30 | $152.30 | $152.30 |
| Purchase #2 | $241.84 | 4.502% | $252.7276 | $252.73 | $252.75 | $252.70 |
| Purchase #3 | $134.27 | 12.345% | $150.8456 | $150.85 | $150.85 | $150.80 |
| Purchase #4 | $195.47 | 4.648% | $204.5554 | $204.56 | $204.55 | $204.60 |
| Purchase #5 | $38.57 | 9.873% | $42.378 | $42.38 | $42.40 | $42.40 |
| Purchase #6 | $121.34 | 10.403% | $133.963 | $133.96 | $133.95 | $134.00 |
| Purchase #7 | $84.33 | 3.867% | $87.591 | $87.59 | $87.60 | $87.60 |
| 7 purchase totals = | $955.73 | $1,024.3582 | $1,024.37 | $1,024.40 | $1,024.40 | |