| 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 | $153.48 | 13.393% | $174.0356 | $174.04 | $174.05 | $174.00 |
| Purchase #2 | $22.35 | 11.734% | $24.9725 | $24.97 | $24.95 | $25.00 |
| Purchase #3 | $240.98 | 3.511% | $249.4408 | $249.44 | $249.45 | $249.40 |
| Purchase #4 | $167.60 | 12.311% | $188.2332 | $188.23 | $188.25 | $188.20 |
| Purchase #5 | $248.86 | 10.775% | $275.6747 | $275.67 | $275.65 | $275.70 |
| Purchase #6 | $10.95 | 7.488% | $11.7699 | $11.77 | $11.75 | $11.80 |
| Purchase #7 | $142.57 | 5.366% | $150.2203 | $150.22 | $150.20 | $150.20 |
| 7 purchase totals = | $986.79 | $1,074.3470 | $1,074.34 | $1,074.30 | $1,074.30 | |