| 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 | $250.52 | 9.378% | $274.0138 | $274.01 | $274.00 | $274.00 |
| Purchase #2 | $15.82 | 4.162% | $16.4784 | $16.48 | $16.50 | $16.50 |
| Purchase #3 | $66.49 | 4.520% | $69.4953 | $69.50 | $69.50 | $69.50 |
| Purchase #4 | $18.54 | 3.278% | $19.1477 | $19.15 | $19.15 | $19.10 |
| Purchase #5 | $76.75 | 9.480% | $84.0259 | $84.03 | $84.05 | $84.00 |
| Purchase #6 | $212.73 | 8.668% | $231.1694 | $231.17 | $231.15 | $231.20 |
| Purchase #7 | $61.30 | 3.256% | $63.2959 | $63.30 | $63.30 | $63.30 |
| 7 purchase totals = | $702.15 | $757.6264 | $757.64 | $757.65 | $757.60 | |