| 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 | $7.61 | 7.522% | $8.1824 | $8.18 | $8.20 | $8.20 |
| Purchase #2 | $175.55 | 3.432% | $181.5749 | $181.57 | $181.55 | $181.60 |
| Purchase #3 | $213.37 | 8.641% | $231.8073 | $231.81 | $231.80 | $231.80 |
| Purchase #4 | $131.25 | 3.396% | $135.7073 | $135.71 | $135.70 | $135.70 |
| Purchase #5 | $241.80 | 10.328% | $266.7731 | $266.77 | $266.75 | $266.80 |
| Purchase #6 | $74.75 | 4.798% | $78.3365 | $78.34 | $78.35 | $78.30 |
| Purchase #7 | $224.79 | 13.517% | $255.1749 | $255.17 | $255.15 | $255.20 |
| 7 purchase totals = | $1,069.12 | $1,157.5564 | $1,157.55 | $1,157.50 | $1,157.60 | |