| 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 | $37.45 | 10.797% | $41.4935 | $41.49 | $41.50 | $41.50 |
| Purchase #2 | $112.83 | 5.544% | $119.0853 | $119.09 | $119.10 | $119.10 |
| Purchase #3 | $40.28 | 12.156% | $45.1764 | $45.18 | $45.20 | $45.20 |
| Purchase #4 | $137.87 | 12.180% | $154.6626 | $154.66 | $154.65 | $154.70 |
| Purchase #5 | $26.95 | 9.424% | $29.4898 | $29.49 | $29.50 | $29.50 |
| Purchase #6 | $84.75 | 9.388% | $92.7063 | $92.71 | $92.70 | $92.70 |
| Purchase #7 | $58.52 | 12.123% | $65.6144 | $65.61 | $65.60 | $65.60 |
| 7 purchase totals = | $498.65 | $548.2283 | $548.23 | $548.25 | $548.30 | |