| 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 | $235.78 | 12.280% | $264.7338 | $264.73 | $264.75 | $264.70 |
| Purchase #2 | $68.55 | 11.854% | $76.6759 | $76.68 | $76.70 | $76.70 |
| Purchase #3 | $163.40 | 4.414% | $170.6125 | $170.61 | $170.60 | $170.60 |
| Purchase #4 | $215.85 | 9.181% | $235.6672 | $235.67 | $235.65 | $235.70 |
| Purchase #5 | $226.48 | 7.511% | $243.4909 | $243.49 | $243.50 | $243.50 |
| Purchase #6 | $170.61 | 3.278% | $176.2026 | $176.20 | $176.20 | $176.20 |
| Purchase #7 | $169.99 | 4.700% | $177.9795 | $177.98 | $178.00 | $178.00 |
| 7 purchase totals = | $1,250.66 | $1,345.3624 | $1,345.36 | $1,345.40 | $1,345.40 | |