| 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 | $142.85 | 13.543% | $162.1962 | $162.20 | $162.20 | $162.20 |
| Purchase #2 | $110.34 | 4.752% | $115.5834 | $115.58 | $115.60 | $115.60 |
| Purchase #3 | $93.78 | 3.756% | $97.3024 | $97.30 | $97.30 | $97.30 |
| Purchase #4 | $44.44 | 6.530% | $47.3419 | $47.34 | $47.35 | $47.30 |
| Purchase #5 | $10.55 | 9.431% | $11.545 | $11.55 | $11.55 | $11.50 |
| Purchase #6 | $201.88 | 4.738% | $211.4451 | $211.45 | $211.45 | $211.40 |
| Purchase #7 | $55.92 | 3.211% | $57.7156 | $57.72 | $57.70 | $57.70 |
| 7 purchase totals = | $659.76 | $703.1296 | $703.14 | $703.15 | $703.00 | |