| 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 | $165.71 | 8.512% | $179.8152 | $179.82 | $179.80 | $179.80 |
| Purchase #2 | $143.42 | 7.775% | $154.5709 | $154.57 | $154.55 | $154.60 |
| Purchase #3 | $245.34 | 5.353% | $258.4731 | $258.47 | $258.45 | $258.50 |
| Purchase #4 | $139.63 | 13.119% | $157.9481 | $157.95 | $157.95 | $157.90 |
| Purchase #5 | $228.43 | 11.545% | $254.8022 | $254.80 | $254.80 | $254.80 |
| Purchase #6 | $174.49 | 8.281% | $188.9395 | $188.94 | $188.95 | $188.90 |
| Purchase #7 | $40.77 | 9.718% | $44.732 | $44.73 | $44.75 | $44.70 |
| 7 purchase totals = | $1,137.79 | $1,239.2810 | $1,239.28 | $1,239.25 | $1,239.20 | |