| 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 | $197.77 | 7.587% | $212.7748 | $212.77 | $212.75 | $212.80 |
| Purchase #2 | $66.80 | 12.714% | $75.293 | $75.29 | $75.30 | $75.30 |
| Purchase #3 | $105.53 | 5.480% | $111.313 | $111.31 | $111.30 | $111.30 |
| Purchase #4 | $24.26 | 13.351% | $27.499 | $27.50 | $27.50 | $27.50 |
| Purchase #5 | $38.74 | 6.573% | $41.2864 | $41.29 | $41.30 | $41.30 |
| Purchase #6 | $50.38 | 7.419% | $54.1177 | $54.12 | $54.10 | $54.10 |
| Purchase #7 | $13.73 | 13.722% | $15.614 | $15.61 | $15.60 | $15.60 |
| 7 purchase totals = | $497.21 | $537.8979 | $537.89 | $537.85 | $537.90 | |