| 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 | $13.94 | 10.302% | $15.3761 | $15.38 | $15.40 | $15.40 |
| Purchase #2 | $134.55 | 4.586% | $140.7205 | $140.72 | $140.70 | $140.70 |
| Purchase #3 | $26.87 | 9.545% | $29.4347 | $29.43 | $29.45 | $29.40 |
| Purchase #4 | $237.62 | 5.443% | $250.5537 | $250.55 | $250.55 | $250.60 |
| Purchase #5 | $220.97 | 11.809% | $247.0643 | $247.06 | $247.05 | $247.10 |
| Purchase #6 | $39.61 | 6.556% | $42.2068 | $42.21 | $42.20 | $42.20 |
| Purchase #7 | $188.91 | 6.791% | $201.7389 | $201.74 | $201.75 | $201.70 |
| 7 purchase totals = | $862.47 | $927.0950 | $927.09 | $927.10 | $927.10 | |