| 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 | $173.61 | 5.779% | $183.6429 | $183.64 | $183.65 | $183.60 |
| Purchase #2 | $152.80 | 4.374% | $159.4835 | $159.48 | $159.50 | $159.50 |
| Purchase #3 | $18.41 | 6.412% | $19.5904 | $19.59 | $19.60 | $19.60 |
| Purchase #4 | $224.37 | 4.760% | $235.05 | $235.05 | $235.05 | $235.10 |
| Purchase #5 | $61.34 | 10.380% | $67.7071 | $67.71 | $67.70 | $67.70 |
| Purchase #6 | $20.61 | 3.466% | $21.3243 | $21.32 | $21.30 | $21.30 |
| Purchase #7 | $204.53 | 8.860% | $222.6514 | $222.65 | $222.65 | $222.70 |
| 7 purchase totals = | $855.67 | $909.4496 | $909.44 | $909.45 | $909.50 | |