| 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 | $158.34 | 4.726% | $165.8231 | $165.82 | $165.80 | $165.80 |
| Purchase #2 | $215.93 | 6.138% | $229.1838 | $229.18 | $229.20 | $229.20 |
| Purchase #3 | $163.81 | 11.851% | $183.2231 | $183.22 | $183.20 | $183.20 |
| Purchase #4 | $97.35 | 11.741% | $108.7799 | $108.78 | $108.80 | $108.80 |
| Purchase #5 | $240.79 | 13.723% | $273.8336 | $273.83 | $273.85 | $273.80 |
| Purchase #6 | $239.27 | 7.294% | $256.7224 | $256.72 | $256.70 | $256.70 |
| Purchase #7 | $158.69 | 4.229% | $165.401 | $165.40 | $165.40 | $165.40 |
| 7 purchase totals = | $1,274.18 | $1,382.9669 | $1,382.95 | $1,382.95 | $1,382.90 | |