| 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 | $142.76 | 4.809% | $149.6253 | $149.63 | $149.65 | $149.60 |
| Purchase #2 | $184.46 | 5.143% | $193.9468 | $193.95 | $193.95 | $193.90 |
| Purchase #3 | $89.71 | 9.166% | $97.9328 | $97.93 | $97.95 | $97.90 |
| Purchase #4 | $236.74 | 6.447% | $252.0026 | $252.00 | $252.00 | $252.00 |
| Purchase #5 | $239.67 | 5.506% | $252.8662 | $252.87 | $252.85 | $252.90 |
| Purchase #6 | $50.79 | 13.608% | $57.7015 | $57.70 | $57.70 | $57.70 |
| Purchase #7 | $15.47 | 12.783% | $17.4475 | $17.45 | $17.45 | $17.40 |
| 7 purchase totals = | $959.60 | $1,021.5227 | $1,021.53 | $1,021.55 | $1,021.40 | |