| 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 | $193.80 | 7.289% | $207.9261 | $207.93 | $207.95 | $207.90 |
| Purchase #2 | $197.65 | 8.494% | $214.4384 | $214.44 | $214.45 | $214.40 |
| Purchase #3 | $203.60 | 12.857% | $229.7769 | $229.78 | $229.80 | $229.80 |
| Purchase #4 | $224.74 | 10.308% | $247.9062 | $247.91 | $247.90 | $247.90 |
| Purchase #5 | $169.41 | 11.457% | $188.8193 | $188.82 | $188.80 | $188.80 |
| Purchase #6 | $142.91 | 8.863% | $155.5761 | $155.58 | $155.60 | $155.60 |
| Purchase #7 | $132.68 | 11.558% | $148.0152 | $148.02 | $148.00 | $148.00 |
| 7 purchase totals = | $1,264.79 | $1,392.4582 | $1,392.48 | $1,392.50 | $1,392.40 | |