| 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 | $231.84 | 4.316% | $241.8462 | $241.85 | $241.85 | $241.80 |
| Purchase #2 | $91.99 | 8.867% | $100.1468 | $100.15 | $100.15 | $100.10 |
| Purchase #3 | $133.77 | 9.874% | $146.9784 | $146.98 | $147.00 | $147.00 |
| Purchase #4 | $248.67 | 4.444% | $259.7209 | $259.72 | $259.70 | $259.70 |
| Purchase #5 | $20.42 | 12.477% | $22.9678 | $22.97 | $22.95 | $23.00 |
| Purchase #6 | $78.85 | 12.680% | $88.8482 | $88.85 | $88.85 | $88.80 |
| Purchase #7 | $211.33 | 10.687% | $233.9148 | $233.91 | $233.90 | $233.90 |
| 7 purchase totals = | $1,016.87 | $1,094.4231 | $1,094.43 | $1,094.40 | $1,094.30 | |