| 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 | $12.86 | 6.602% | $13.709 | $13.71 | $13.70 | $13.70 |
| Purchase #2 | $167.64 | 9.414% | $183.4216 | $183.42 | $183.40 | $183.40 |
| Purchase #3 | $137.87 | 7.484% | $148.1882 | $148.19 | $148.20 | $148.20 |
| Purchase #4 | $149.25 | 12.404% | $167.763 | $167.76 | $167.75 | $167.80 |
| Purchase #5 | $17.56 | 11.308% | $19.5457 | $19.55 | $19.55 | $19.50 |
| Purchase #6 | $103.42 | 11.425% | $115.2357 | $115.24 | $115.25 | $115.20 |
| Purchase #7 | $101.89 | 6.301% | $108.3101 | $108.31 | $108.30 | $108.30 |
| 7 purchase totals = | $690.49 | $756.1733 | $756.18 | $756.15 | $756.10 | |