| 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 | $78.81 | 7.254% | $84.5269 | $84.53 | $84.55 | $84.50 |
| Purchase #2 | $20.56 | 3.300% | $21.2385 | $21.24 | $21.25 | $21.20 |
| Purchase #3 | $153.37 | 5.547% | $161.8774 | $161.88 | $161.90 | $161.90 |
| Purchase #4 | $76.48 | 13.391% | $86.7214 | $86.72 | $86.70 | $86.70 |
| Purchase #5 | $228.88 | 6.158% | $242.9744 | $242.97 | $242.95 | $243.00 |
| Purchase #6 | $29.79 | 5.322% | $31.3754 | $31.38 | $31.40 | $31.40 |
| Purchase #7 | $177.72 | 6.370% | $189.0408 | $189.04 | $189.05 | $189.00 |
| 7 purchase totals = | $765.61 | $817.7548 | $817.76 | $817.80 | $817.70 | |