| 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 | $237.56 | 8.632% | $258.0662 | $258.07 | $258.05 | $258.10 |
| Purchase #2 | $193.43 | 4.454% | $202.0454 | $202.05 | $202.05 | $202.00 |
| Purchase #3 | $8.53 | 8.630% | $9.2661 | $9.27 | $9.25 | $9.30 |
| Purchase #4 | $28.48 | 10.397% | $31.4411 | $31.44 | $31.45 | $31.40 |
| Purchase #5 | $152.69 | 10.502% | $168.7255 | $168.73 | $168.75 | $168.70 |
| Purchase #6 | $195.72 | 9.800% | $214.9006 | $214.90 | $214.90 | $214.90 |
| Purchase #7 | $244.44 | 4.134% | $254.5451 | $254.55 | $254.55 | $254.50 |
| 7 purchase totals = | $1,060.85 | $1,138.9900 | $1,139.01 | $1,139.00 | $1,138.90 | |