| 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 | $245.34 | 9.159% | $267.8107 | $267.81 | $267.80 | $267.80 |
| Purchase #2 | $205.48 | 6.467% | $218.7684 | $218.77 | $218.75 | $218.80 |
| Purchase #3 | $143.64 | 12.836% | $162.0776 | $162.08 | $162.10 | $162.10 |
| Purchase #4 | $238.37 | 8.859% | $259.4872 | $259.49 | $259.50 | $259.50 |
| Purchase #5 | $88.72 | 13.164% | $100.3991 | $100.40 | $100.40 | $100.40 |
| Purchase #6 | $24.92 | 4.289% | $25.9888 | $25.99 | $26.00 | $26.00 |
| Purchase #7 | $5.63 | 4.316% | $5.873 | $5.87 | $5.85 | $5.90 |
| 7 purchase totals = | $952.10 | $1,040.4048 | $1,040.41 | $1,040.40 | $1,040.50 | |