| 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 | $13.62 | 5.164% | $14.3233 | $14.32 | $14.30 | $14.30 |
| Purchase #2 | $39.55 | 13.629% | $44.9403 | $44.94 | $44.95 | $44.90 |
| Purchase #3 | $248.74 | 8.619% | $270.1789 | $270.18 | $270.20 | $270.20 |
| Purchase #4 | $132.72 | 12.701% | $149.5768 | $149.58 | $149.60 | $149.60 |
| Purchase #5 | $10.60 | 5.329% | $11.1649 | $11.16 | $11.15 | $11.20 |
| Purchase #6 | $199.85 | 9.151% | $218.1383 | $218.14 | $218.15 | $218.10 |
| Purchase #7 | $196.98 | 5.193% | $207.2092 | $207.21 | $207.20 | $207.20 |
| 7 purchase totals = | $842.06 | $915.5317 | $915.53 | $915.55 | $915.50 | |