| 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 | $21.70 | 11.379% | $24.1692 | $24.17 | $24.15 | $24.20 |
| Purchase #2 | $248.91 | 4.795% | $260.8452 | $260.85 | $260.85 | $260.80 |
| Purchase #3 | $239.43 | 7.816% | $258.1438 | $258.14 | $258.15 | $258.10 |
| Purchase #4 | $192.63 | 12.261% | $216.2484 | $216.25 | $216.25 | $216.20 |
| Purchase #5 | $242.41 | 13.426% | $274.956 | $274.96 | $274.95 | $275.00 |
| Purchase #6 | $17.55 | 11.355% | $19.5428 | $19.54 | $19.55 | $19.50 |
| Purchase #7 | $84.60 | 6.313% | $89.9408 | $89.94 | $89.95 | $89.90 |
| 7 purchase totals = | $1,047.23 | $1,143.8462 | $1,143.85 | $1,143.85 | $1,143.70 | |