| 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 | $205.29 | 8.334% | $222.3989 | $222.40 | $222.40 | $222.40 |
| Purchase #2 | $14.88 | 3.597% | $15.4152 | $15.42 | $15.40 | $15.40 |
| Purchase #3 | $202.86 | 4.364% | $211.7128 | $211.71 | $211.70 | $211.70 |
| Purchase #4 | $111.43 | 7.702% | $120.0123 | $120.01 | $120.00 | $120.00 |
| Purchase #5 | $204.63 | 5.735% | $216.3655 | $216.37 | $216.35 | $216.40 |
| Purchase #6 | $232.86 | 3.508% | $241.0287 | $241.03 | $241.05 | $241.00 |
| Purchase #7 | $191.50 | 8.478% | $207.7354 | $207.74 | $207.75 | $207.70 |
| 7 purchase totals = | $1,163.45 | $1,234.6688 | $1,234.68 | $1,234.65 | $1,234.60 | |