| 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 | $163.96 | 3.631% | $169.9134 | $169.91 | $169.90 | $169.90 |
| Purchase #2 | $237.44 | 9.474% | $259.9351 | $259.94 | $259.95 | $259.90 |
| Purchase #3 | $235.90 | 12.400% | $265.1516 | $265.15 | $265.15 | $265.20 |
| Purchase #4 | $76.97 | 8.709% | $83.6733 | $83.67 | $83.65 | $83.70 |
| Purchase #5 | $128.66 | 11.748% | $143.775 | $143.78 | $143.80 | $143.80 |
| Purchase #6 | $159.86 | 6.668% | $170.5195 | $170.52 | $170.50 | $170.50 |
| Purchase #7 | $52.66 | 3.124% | $54.3051 | $54.31 | $54.30 | $54.30 |
| 7 purchase totals = | $1,055.45 | $1,147.2730 | $1,147.28 | $1,147.25 | $1,147.30 | |