The round number
A result announced without a decimal or a rough edge: +300%, €10,000, 90 days. The number's cleanness suggests measurement; above all, it signals rounding.
Real measurements have decimals; stories have round numbers.
What holds, and what does not
The technique itself is neutral. What changes is the gap between what the line promises and what the post delivers.
Give the starting value and the ending value rather than a percentage alone.
Keep the irregularities: 47 clients is more credible than 50 rounded for symmetry.
Specify what the figure measures, over what period, and what it does not measure.
Do not announce a percentage whose baseline you would not give.
Do not systematically round up whatever makes you look good.
Do not recycle the same figure for months as if it had just been measured.
Three markers
The number lands exactly
+300%, x10, €100,000. Multiples of ten and whole percentages abound, whereas a real measurement rarely produces a round count.
The baseline is missing
"+300% leads" gives neither the starting point nor the final volume. Going from 1 to 4 and from 1,000 to 4,000 produce the same label.
The duration is calibrated too
In 3 months, in 90 days, in 1 year: the period is as round as the result. The figure-duration pair forms a slogan more than a report.
The same mechanism, three forms
« +300% leads in 3 months for this client. »
The percentage impresses all the more when the baseline is small, and the baseline is not given. The reader imagines a volume; the math allows three inquiries that became twelve.
« I just passed €10,000 in monthly revenue. »
The round milestone works like a headline: memorable, comparable, enviable. The exact month, the consistency, and what remains after expenses do not fit in the slogan.
« 90 days to double your response rate. Not one more. »
The apparent precision (ninety, not three months) mimics the rigor of a protocol. "Not one more" turns the rounding into a guarantee.
The mechanism
In the feed, a number stops the eye more reliably than a word: it stands out from the text and reads without effort. A round number can be compared and memorized instantly: +300% sticks, +283% merely gets read. That is a display property before it is a measurement property.
The figure borrows the authority of measurement without supplying its conditions: no baseline, no method, no exact period. Paradoxically, an irregular number (283%, 47 clients) inspires more trust, because it carries the trace of a count. The round number carries the trace of a choice.
A clean result divides less than an argument: nobody debates with +300%, people congratulate or doubt in silence. The congratulations pile up in the comments, the platform reads them as interest, and the figure travels, further and further from the question of what it was measuring.
Four questions
A result too clean to have been measured.
A percentage without a starting point is a stylistic effect. Look for the absolute values: their absence is rarely an oversight.
Exact period, scope, counting method. A measured result can supply them on request; a display figure does not survive the first question.
A real result evolves. A figure that stays identical for months has become a slogan, no longer a measurement.
Watch the direction of the rounding: successes land exactly on the high side, difficulties on the low side. An honest count sometimes rounds, but not always in the convenient direction.
The neighbors
The volume without results
The round number often counts clients: 200 coached, without a word on what they obtained.
The cropped screenshot
The screen image serves as the number's certificate: visual proof propping up the unverifiable.
The orphan statistic
The same cleanness applied to the wider world rather than to oneself: the sourceless percentage instead of the baseline-free result.
Keep your decimals: they say you measured.
Three whole posts a month, no credit card.