| 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 | $228.36 | 7.539% | $245.5761 | $245.58 | $245.60 | $245.60 |
| Purchase #2 | $240.54 | 4.385% | $251.0877 | $251.09 | $251.10 | $251.10 |
| Purchase #3 | $104.82 | 4.401% | $109.4331 | $109.43 | $109.45 | $109.40 |
| Purchase #4 | $74.41 | 7.280% | $79.827 | $79.83 | $79.85 | $79.80 |
| Purchase #5 | $167.98 | 4.617% | $175.7356 | $175.74 | $175.75 | $175.70 |
| Purchase #6 | $227.63 | 5.175% | $239.4099 | $239.41 | $239.40 | $239.40 |
| Purchase #7 | $71.72 | 6.640% | $76.4822 | $76.48 | $76.50 | $76.50 |
| 7 purchase totals = | $1,115.46 | $1,177.5516 | $1,177.56 | $1,177.65 | $1,177.50 | |