| 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 | $204.60 | 12.864% | $230.9197 | $230.92 | $230.90 | $230.90 |
| Purchase #2 | $92.81 | 4.685% | $97.1581 | $97.16 | $97.15 | $97.20 |
| Purchase #3 | $95.39 | 6.274% | $101.3748 | $101.37 | $101.35 | $101.40 |
| Purchase #4 | $153.33 | 4.262% | $159.8649 | $159.86 | $159.85 | $159.90 |
| Purchase #5 | $98.57 | 5.854% | $104.3403 | $104.34 | $104.35 | $104.30 |
| Purchase #6 | $246.53 | 7.700% | $265.5128 | $265.51 | $265.50 | $265.50 |
| Purchase #7 | $137.33 | 5.695% | $145.1509 | $145.15 | $145.15 | $145.20 |
| 7 purchase totals = | $1,028.56 | $1,104.3215 | $1,104.31 | $1,104.25 | $1,104.40 | |