| 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 | $216.34 | 6.371% | $230.123 | $230.12 | $230.10 | $230.10 |
| Purchase #2 | $57.53 | 6.754% | $61.4156 | $61.42 | $61.40 | $61.40 |
| Purchase #3 | $215.99 | 8.191% | $233.6817 | $233.68 | $233.70 | $233.70 |
| Purchase #4 | $223.25 | 4.192% | $232.6086 | $232.61 | $232.60 | $232.60 |
| Purchase #5 | $204.55 | 13.327% | $231.8104 | $231.81 | $231.80 | $231.80 |
| Purchase #6 | $197.94 | 10.685% | $219.0899 | $219.09 | $219.10 | $219.10 |
| Purchase #7 | $130.85 | 8.707% | $142.2431 | $142.24 | $142.25 | $142.20 |
| 7 purchase totals = | $1,246.45 | $1,350.9723 | $1,350.97 | $1,350.95 | $1,350.90 | |