| 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 | $249.72 | 13.774% | $284.1164 | $284.12 | $284.10 | $284.10 |
| Purchase #2 | $237.62 | 3.824% | $246.7066 | $246.71 | $246.70 | $246.70 |
| Purchase #3 | $16.96 | 13.384% | $19.2299 | $19.23 | $19.25 | $19.20 |
| Purchase #4 | $148.82 | 13.868% | $169.4584 | $169.46 | $169.45 | $169.50 |
| Purchase #5 | $114.48 | 8.160% | $123.8216 | $123.82 | $123.80 | $123.80 |
| Purchase #6 | $24.25 | 10.501% | $26.7965 | $26.80 | $26.80 | $26.80 |
| Purchase #7 | $98.85 | 7.325% | $106.0908 | $106.09 | $106.10 | $106.10 |
| 7 purchase totals = | $890.70 | $976.2202 | $976.23 | $976.20 | $976.20 | |