| 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 | $125.35 | 8.211% | $135.6425 | $135.64 | $135.65 | $135.60 |
| Purchase #2 | $178.35 | 12.284% | $200.2585 | $200.26 | $200.25 | $200.30 |
| Purchase #3 | $248.54 | 9.677% | $272.5912 | $272.59 | $272.60 | $272.60 |
| Purchase #4 | $110.71 | 10.862% | $122.7353 | $122.74 | $122.75 | $122.70 |
| Purchase #5 | $9.95 | 5.256% | $10.473 | $10.47 | $10.45 | $10.50 |
| Purchase #6 | $95.27 | 7.666% | $102.5734 | $102.57 | $102.55 | $102.60 |
| Purchase #7 | $77.64 | 10.319% | $85.6517 | $85.65 | $85.65 | $85.70 |
| 7 purchase totals = | $845.81 | $929.9256 | $929.92 | $929.90 | $930.00 | |